Perhaps you should try some spelling variations:
decrease fear » decrease after (Expand search), decrease their (Expand search), decrease cell (Expand search)
fear program » year program (Expand search), year programm (Expand search), seer program (Expand search)
piton python » pitons python (Expand search), in python (Expand search), with python (Expand search)
decrease at » decrease akt (Expand search), decrease and (Expand search), decrease in (Expand search)
at decrease » rate decrease (Expand search), that decrease (Expand search), and decrease (Expand search)
python gate » python data (Expand search), python based (Expand search)
gate piton » gate python (Expand search), jane piton (Expand search), gates hilton (Expand search)

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

• Removing quotes may allow a broader search: (( decrease at decrease fear program ) OR ( python gate piton python programming ))~.