In How do I find topics I'm interested in?, under Search tags,
If you're looking for questions about multiple topics, you can also search by tags. Our site search recognizes tags enclosed in brackets (like this:
[tag]), as well as the search operators
OR. The default operator is
AND– i.e., searching for "[tag1] [tag2]" returns posts tagged with both.
AND operator, if included, doesn't really work.
A search with
[house-rules] AND [senate-rules]. Gives,
Note that "and" in the above is the word "and" appearing in questions and answers.
There are 12 results, including 4 questions and 8 answers.
Removing the "AND" gives 5 questions and no answers, because one of the questions does not contain the word "and".
OR search operator works, but care is required if one uses
OR in combination with other tags intended to be
ANDed or excluded.)
It being the case that the "
AND operator" doesn't work, the mention of
AND as a search operator should be removed and note that the "The default behavior is to