Perhaps you should try some spelling variations:
linear parallel » lines parallel (Expand search), line parallel (Expand search), linear paralelo (Expand search)
python codigos » python codigo (Expand search), python coding (Expand search), vpython colisoes (Expand search)
codigos python » codigo python (Expand search)
python python » pythons python (Expand search), piton python (Expand search), pitons python (Expand search)
model linear » modelo linear (Expand search), modelos linear (Expand search), modelos lineares (Expand search)
coder model » cover model (Expand search), decoder model (Expand search), copper model (Expand search)

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

• Removing quotes may allow a broader search: (( coder model linear parallel programming ) OR ( python codigos python python programming ))~.