[therealmarv]

There are differences in search results for sure. Political correctness is also a very broad field. Depending on topic it is sometimes biased and even filtered (e.g. nsfw content) by Google/Bing or search results in Google are too much SEO hacked in comparison to Yandex on first pages. I've never analysed in deep and don't have numbers but for some searches it is worth to check also Yandex.

But to be fair Google is often better... it depends on the topic you search for.