Perhaps you should try some spelling variations:
python collocation » python application (Expand search), the collocation (Expand search), non collocation (Expand search)
collocation python » collocation method (Expand search), collocation methods (Expand search), collocation with (Expand search)
early programming » earth programming (Expand search), arts programming (Expand search), learn programming (Expand search)
decreased early » increased early (Expand search), created early (Expand search), decreased fear (Expand search)
code decreased » corn decreased (Expand search), cross decreased (Expand search), and decreased (Expand search)
python python » pythons python (Expand search), piton python (Expand search), pitons python (Expand search)
code code » code cdc (Expand search)

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

• Removing quotes may allow a broader search: (( code code decreased early programming ) OR ( python collocation python python programming ))~.