Perhaps you should try some spelling variations:
compounds contract » compounds content (Expand search), compounds control (Expand search), compounds extract (Expand search)
contract program » contrato programa (Expand search), control program (Expand search), contratos programa (Expand search)
based compounds » based composites (Expand search)
boosting python » boosting method (Expand search)
using boosting » using rotating (Expand search), using boosted (Expand search), using resting (Expand search)
python python » pythons python (Expand search), piton python (Expand search), pitons python (Expand search)
foder based » finder based (Expand search), holder based (Expand search), fiber based (Expand search)

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

• The words AND, OR and NOT may confuse the search; try adding quotes: "(( foder based compounds contract program ) OR ( using boosting python python programming ))~".
• Adding a wildcard symbol may retrieve word variants: (( foder based compounds contract program ) OR ( using boosting python python programming ))*.