Perhaps you should try some spelling variations:
pre processing » the processing (Expand search), image processing (Expand search)
boosted method » boosted methods (Expand search), boosting method (Expand search), based method (Expand search)
using boosted » using nested (Expand search)
method python » method method (Expand search), python python (Expand search)
code pre » code are (Expand search), code press (Expand search), code part (Expand search)

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

• Removing quotes may allow a broader search: (( compra python code pre processing ) OR ( using boosted method python programming ))~.