Perhaps you should try some spelling variations:
activation during » activity during (Expand search)
java programming » and programming (Expand search), based programming (Expand search), goal programming (Expand search)
over activation » laser activation (Expand search), higher activation (Expand search), based activation (Expand search)
using teaching » nursing teaching (Expand search), during teaching (Expand search), desing teaching (Expand search)
teaching flt » teaching fl (Expand search), teaching first (Expand search), teaching field (Expand search)
during java » using java (Expand search)
flt python » fluent python (Expand search)

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

• Removing quotes may allow a broader search: (( over activation during java programming ) OR ( using teaching flt python programming ))~.