Perhaps you should try some spelling variations:
application challenges » applications challenges, publication challenges, facilitation challenges
challenges solving » challenges moving, challenges involving, challenge saving
solving commitment » modelling commitment, building commitment, social commitment
commitment program » commitment problem, commitment problems, commitment from

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

• Performing a fuzzy search may retrieve terms with similar spellings: application challenges solving commitment program.~.
• Adding a wildcard symbol may retrieve word variants: application challenges solving commitment program.*.