Perhaps you should try some spelling variations:
commitment control » commitment contracts (Expand search), commitment common (Expand search), commitment consent (Expand search)
codigos python » codigo python (Expand search)
using codigos » usando codigos (Expand search), using coding (Expand search), using codium (Expand search)
python python » pythons python (Expand search), piton python (Expand search), pitons python (Expand search)
modern and » modern art (Expand search)

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

• If you are trying to use Boolean operators, they must be ALL CAPS: (( modern AND commitment control program ) OR ( using codigos python python programming ))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "(( modern and commitment control program ) OR ( using codigos python python programming ))~".
• Adding a wildcard symbol may retrieve word variants: (( modern and commitment control program ) OR ( using codigos python python programming ))*.