Perhaps you should try some spelling variations:
their programming » their reprogramming (Expand search), theory programming (Expand search), the programming (Expand search)
increase their » increase the (Expand search), increases the (Expand search), increased the (Expand search)
decrease fear » decrease after (Expand search), decrease their (Expand search), decrease cell (Expand search)
fear increase » leader increase (Expand search), early increase (Expand search), offer increase (Expand search)
python based » action based (Expand search)
based pitons » based peptones (Expand search), based epitope (Expand search), based tectons (Expand search)

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

• Removing quotes may allow a broader search: (( decrease fear increase their programming ) OR ( python based pitons python programming ))~.