Perhaps you should try some spelling variations:
extraction method » extraction methods (Expand search)
coder functional » modern functional (Expand search), border functional (Expand search), order functional (Expand search)
and extraction » fluid extraction (Expand search)
python python » pythons python (Expand search), piton python (Expand search), pitons python (Expand search)
lib python » in python (Expand search), via python (Expand search), lines python (Expand search)
using lib » using lab (Expand search), using lid (Expand search), using li (Expand search)

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

• Removing quotes may allow a broader search: (( coder functional and extraction method ) OR ( using lib python python programming ))~.