DuckDuckGo’s !bang commands allow instant searching across 10,000+ sites. For a full-category search, combine:

Run each separately, but the result is comprehensive.


For a full search, consider:


Search engines segment results because:

Thus, no inall categor operator exists. The closest is Google’s "Verbatim" tool (under Settings > Advanced) which prevents synonym matching but does not merge categories.


Google does not have a single "all categories" view, but you can simulate it by running the same query across multiple tabs:

To automate this, use browser bookmarklets or search aggregators like SearchAll or TouchGraph.