Perhaps you should try some spelling variations:
higher activation » higher motivation (Expand search), laser activation (Expand search), higher edication (Expand search)
activation using » inactivation using (Expand search), activation during (Expand search), cultivation using (Expand search)
java programming » and programming (Expand search), based programming (Expand search), goal programming (Expand search)
learning python » learning paths (Expand search), learning path (Expand search)
long learning » lifelong learning (Expand search)
python python » pythons python (Expand search), piton python (Expand search), pitons python (Expand search)

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

• Removing quotes may allow a broader search: (( higher activation using java programming ) OR ( long learning python python programming ))~.