Perhaps you should try some spelling variations:
computations using » computation using (Expand search), populations using (Expand search), computations in (Expand search)
and computations » and computation (Expand search), and computational (Expand search), and competitions (Expand search)
coding pitons » loading pistons (Expand search)
using coding » using coping (Expand search), using coating (Expand search), using cooking (Expand search)
act program » action program (Expand search), grant program (Expand search), agent program (Expand search)
using act » using ac (Expand search), using acc (Expand search), using actor (Expand search)

You may be able to get more results by adjusting your search query.

• Removing quotes may allow a broader search: (( and computations using act program ) OR ( using coding pitons python programming ))*.