Perhaps you should try some spelling variations:
compared programs » computer programs (Expand search), combined programs (Expand search), homebased programs (Expand search)
akt decreased » and decreased (Expand search), are decreased (Expand search), not decreased (Expand search)
python python » pythons python (Expand search), piton python (Expand search), pitons python (Expand search)
decrease akt » decrease at (Expand search), decrease and (Expand search), decrease after (Expand search)
python on » python of (Expand search), python in (Expand search), python and (Expand search)
on python » in python (Expand search), of python (Expand search), _ python (Expand search)

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

• Removing quotes may allow a broader search: (( decrease akt decreased compared programs ) OR ( python on python python programming ))~.