Perhaps you should try some spelling variations:
block programming » goal programming (Expand search), cone programming (Expand search), c programming (Expand search)
commitment block » compartment block (Expand search), commitment sbioc (Expand search), commitment lac (Expand search)
code commitment » power commitment (Expand search), and commitment (Expand search), of commitment (Expand search)
python python » pythons python (Expand search), piton python (Expand search), pitons python (Expand search)
code code » code cdc (Expand search)

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

• Removing quotes may allow a broader search: (( code code commitment block programming ) OR ( _ python python python programming )).