Perhaps you should try some spelling variations:
extractions method » extraction method (Expand search), extraction methods (Expand search), extration method (Expand search)
based extractions » based extraction (Expand search), based interactions (Expand search), based contractions (Expand search)
motor functions » motor function (Expand search), motor dysfunction (Expand search)
functions based » function based (Expand search), functions case (Expand search), functions used (Expand search)
codigos python » codigo python (Expand search)
using codigos » usando codigos (Expand search), using coding (Expand search), using codium (Expand search)
python python » pythons python (Expand search), piton python (Expand search), pitons python (Expand search)

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

• Removing quotes may allow a broader search: (( motor functions based extractions method ) OR ( using codigos python python programming ))~.