Request: Allow search for multiple tags, to make information accessible

##Well seems to work quiet nice. Pretty stable. I like tagging stickies. Thank you##

**Scenario**
I need to find a combination of tags, covering a specific topic.

**Problem**
Searching for a combination of tags seems not possible. Therefore, the wanted stickes cannot be found. The data is more or less unaccessible,

**Scope**
No useful for intensive research, covering multiple topics.