Don't trust them, they create many websites and adware into application for redirect all your queries to they search engine.
Please delete this privacy nightmare from Saashub.
I wish you to use Search X, Qwant, Mojeek, Duckduckgo, Metager, etc...
DuckDuckGo - The Internet privacy company that empowers you to seamlessly take control of your personal information online, without any tradeoffs.
Adblock Plus - AdBlock Plus is a browser extension for Firefox, Chrome, Opera, and several other popular browsers that prevents intrusive ads like pop-ups and malicious code from appearing on websites you visit.
Google - Google Search, also referred to as Google Web Search or simply Google, is a web search engine developed by Google. It is the most used search engine on the World Wide Web
uBlock Origin - Popular and efficient blocker for Chromium, Chrome, Edge, Firefox, Opera, Safari, Thunderbird.
Qwant - Qwant is a search engine that respects your privacy and eases discovering and sharing via a social approach.
AdGuard - Surf the Web Ad-Free and Safely. Shield up!