Perhaps you should try some spelling variations:
integration theories » integration theorems, integrationstheorie 2, integration theory
share integration » fare integration, care integration, scale integration
refunds banking » reforms banking, round banking
export refunds » export fund
import share » export share, export shares

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

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