Terms function join with a Select function ?

[Bruno Mannina]

Dear Solr users,

I use the Terms function to see the frequency data in a field but it's 
for the whole database.

I have 2 questions:
- Is it possible to increase the number of statistic ? actually I have 
the 10 first frequency term.

- Is it possible to limit this statistic to the result of a request ?

PS: the second question is very important for me.

Many thanks