Perhaps you should try some spelling variations:
vpython codigo » python codigo (Expand search), python coding (Expand search), vpython colisoes (Expand search)
decrease range » decrease age (Expand search), decreased rankl (Expand search), decrease and (Expand search)
codigo pythons » codigo python (Expand search), codigos python (Expand search)
pythons python » python python (Expand search), pitons python (Expand search), piton python (Expand search)
range problem » change problem (Expand search), range profiles (Expand search), value problem (Expand search)
cpp decrease » spp decrease (Expand search), can decrease (Expand search), tip decreases (Expand search)
code cpp » code cpc (Expand search), code app (Expand search), code ctn (Expand search)

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

• Removing quotes may allow a broader search: (( code cpp decrease range problem ) OR ( vpython codigo pythons python programming ))~.