Perhaps you should try some spelling variations:
model programmes » border programmes (Expand search), des programmes (Expand search), model program (Expand search)
decrease model » increase model (Expand search), decrease sod (Expand search), decrease total (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)
decrease std » decrease sod (Expand search), decrease and (Expand search), decrease at (Expand search)
std decrease » to decrease (Expand search), and decrease (Expand search), spp decrease (Expand search)

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

• Removing quotes may allow a broader search: (( decrease std decrease model programmes ) OR ( python codigos python python programming ))~.