Perhaps you should try some spelling variations:
computation using » computations using (Expand search), computation in (Expand search), composition using (Expand search)
shared program » sharing program (Expand search), based program (Expand search), prored program (Expand search)
using locking » using stacking (Expand search), using long (Expand search), using ranking (Expand search)
python python » pythons python (Expand search), piton python (Expand search), pitons python (Expand search)
using shared » using shape (Expand search), making shared (Expand search), using shapley (Expand search)

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

• Removing quotes may allow a broader search: (( AND computation using shared program ) OR ( using locking python python programming ))*.