Perhaps you should try some spelling variations:
integration theories » integration theorems, integrationstheorie 2, integration theory
integration series » integration services, interaction series, integration server
state integration » statt integration, scale integration, space integration
fare integration » trade integration, die integration
support state » support stage, support staff, support start
support fare » support farm, support farmers, support future

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

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