Facebook has raised the ire of human rights advocates and investigators after it killed off advanced features of a search tool used to surface information on posts, users and other elements of the ...

Google is making it easier for Android users to try its latest search features by expanding the AI Mode shortcut in its main app. What began as a tool available only to a small number of people is now ...

The advanced search pages in Telegraph.co.uk's authoritative UK Political Database are extremely powerful, but very simple to use. Read this for a step-by-step guide. Use any of these categories on ...