Gmail

Search Terms

to: – Search for messages sent to a specific address.

from: – Search for messages sent from a specific address

subject: – Search the subject field.

label: – Search within a specific label.

has:attachment – Search only for messages that have attachments

is:chat – Search only chats.

in:anywhere – Also search for messages in the spam and trash. By default, Gmail’s search ignores messages in the spam and trash.