Google is such a huge search engine, that the very act of searching for something on the net is often referred to as "googling" something. Yet, Google has become a service that not everyone likes for reasons of privacy and, in some cases, even accuracy.
With AI summaries that can be very wrong, search results that don't
always seem to be in your best interest, and the prospect of being
tracked for advertising, it's understandable to be hesitant. So if you
no longer think Google is copacetic, here are some alternative sites
that might suit your desire to protect your privacy.
6 - DuckDuckGo

DuckDuckGo
is quite possibly the most famous privacy-focused search engine, and
happens to be the one I use when my internet rabbit hole searches take
me to places I'd rather advertisers not know about.
The only real downside is that DuckDuckGo gets its search results from Bing, acting as a sort of privacy filter for Microsoft's search index. So it's not a completely independent outfit. It's also worth noting that this engine is, of course, subject to US privacy laws. Some people prefer to use search engines based in countries with stricter or more favorable privacy laws, so knowing where an engine is based is important information.

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5 - Startpage

Like DuckDuckGo, Startpage isn't an independent search engine, but acts as a privacy intermediary between you and another search engine. In this case, however, that engine is Google. Since Startpage is based in the EU, it's subject to strict GDPR laws and regulations.

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This means it offers an interesting mix of Google-quality search
results, but strong personal privacy. So, really, the key downsides are
that dependency on Google, and the potential for biased results. From a
privacy perspective, however, it's good news so far.
4- Brave Search

Brave search is one of the newer entrants in the private search market, being launched in 2021 by Brave Software. The same company behind Brave Browser.
Unlike DuckDuckGo and StartPage, Brave Search is actually a fully-independent search engine that does its own web crawling and indexing. It shows the same results to everyone, and is pretty much the closest thing to a neutral search engine in that regard. You can, however, use Goggles to effectively create your own search ranking biases in the form of a search filter.
3 - Mojeek

Mojeek is based in the UK, and it's not the biggest name in the business at the moment, but it also holds the distinction of offering a complete in-house search index that doesn't depend on big engines like Google or Bing. While you may not have heard of Mojeek, it was actually the first search engine to adopt a no-tracking policy back in 2006.
Because there's no tracking of you and what you do or don't like, the search results are untainted by information about you. So, in theory you'll get the same results as anyone doing that search based on the keywords you've provided.
Just like Brave Search, the major drawback here is that Mojeek's search index may simply not live up to the likes of Google or Bing when it comes to search result quality.
2 - SearXNG

This makes it a little less user-friendly to use. The upside is that you can actually run your own private instance of SearXNG, or pick a public instance hosted somewhere that meets your needs.
When you submit a query to a SearXNG server, that server will then send your query to various search engines like Google, Bing, DuckDuckGo, etc. Crucially, those external search engines see the request coming from the SearXNG server, not from you personally.
Because this is an open-source, community-driven project, the inner workings are entirely transparent and that's already a big boon from a privacy standpoint. The big downsides come from a lack of reliability and speed in some cases, and that you need to trust whoever sets up the instance you are using. So if you really want to get the best privacy from SearXNG it's best to host your own server.
1 - Qwant

Qwant is a French outfit launched in 2013 and from the outset aimed to be a private search engine that complied with European privacy laws. Qwant isn't totally independent, but it only falls back on Bing when its own indexes don't have the information requested.
Since its own indexes aren't quite ready for the full set of duties
required, the results may not be as good as you can find elsewhere.
Also, it's not open source, and has sadly been the subject of
investigation and had to adjust it's practices after it became apparent
that it wasn't fully anonymizing data as it should, but this has been rectified as far as I can tell.
Source: https://www.howtogeek.com/google-search-alternatives-that-protect-your-privacy/?