Perhaps you should try some spelling variations:
propositions python » propositions on (Expand search), propositions to (Expand search), propositions that (Expand search)
java programming » and programming (Expand search), based programming (Expand search), goal programming (Expand search)
and propositions » and proportion (Expand search), and position (Expand search), and projections (Expand search)
python python » pythons python (Expand search), piton python (Expand search), pitons python (Expand search)
coder python » codigo python (Expand search), compra python (Expand search)
coder coder » coder decoder (Expand search), code code (Expand search), decoder codec (Expand search)
python java » python data (Expand search), python capaz (Expand search)

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

• Removing quotes may allow a broader search: (( coder coder python java programming ) OR ( and propositions python python programming ))~.