GoGooligans which is child friendly search engine and that contains the desired results and which is appropriates for a kids. Even, they tracking the IP address of users and which will help them to improve the search engine filters for better results. Kids can use this site for education purpose and it’s safe in many ways. In every search I found they providing some tips for kinds. Like as “Online Safety Tip: Be a good online citizen and not do anything that hurts other people or is against the law.”
However, It’s an great site for kids and parents can use this engine for their kids. Around 39+ languages they are supporting and the sites has no affiliations with Google.com. But the results comes from Google and Gogooligans supporting many search engines. When you want to search any specific search engines, you can select your desired engine. And the result will turn from your favorite sites.