searching by multiple tags and tags by time

Title
searching by multiple tags and tags by time

Short, concise description of the idea
I'd like to be able to search more than one tag at a time (e.g. "acting" and "shakespeare"). I'd also like to be able to put a time limit on tags (e.g. "shakespeare" between July 2002 and August 2002)

Full description of the idea
I'd like to be able to search more than one tag at a time, to find entries where things overlap (e.g. "acting" and "shakespeare").

I'd also like to be able to put a time limit on tags (e.g. "shakespeare" between July 2002 and August 2002)

• Will make it easier to search for a specific entry using tags.

• I can't think of any drawbacks.

• I think it might be best to add these options to the "manage tags" page.