Search all your Hangouts Chat messages, look just for certain types of content, such as pictures, or search only your messages with specific people.
- From the main Chat screen, tap a message or room.
- At the top right, tap Search .
- To search all messages or rooms, tap All.
- On the left, select a room, or tap All rooms and direct messages.
- To enter search text, tap Search and type the text.
- To narrow your search, tap people and content types (such as photos or videos).