2 parts really -
Is it possible to search by project
Would it possible to combine queries, and have negative search operators
For example, I have my projects in a rough GTD setup, with a "Someday/maybe", and a "Reference" one - I'd really like to create a query like:
7 days, overdue, no date -project:"Someday/maybe" -project:"Reference"
So anything in the next 7 days or overdue, but don't show me things that aren't todo items