Perhaps you should try some spelling variations:
integration theory » integration through, information theory, integration report
crowd integration » grid integration, trade integration, chain integration
supply crowd » supply growth, supply cost, supply how
open banking » modern banking, agent banking, open burning
supply open » supply pipes
services. » series.

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

• Performing a fuzzy search may retrieve terms with similar spellings: (( supply open banking services. ) or ( supply crowd integration theory. ))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (( supply open banking services. ) OR ( supply crowd integration theory. )).
• Adding a wildcard symbol may retrieve word variants: (( supply open banking services. ) or ( supply crowd integration theory. ))*.