Perhaps you should try some spelling variations:
integration theories » integration theorems, integrationstheorie 2, integration theory
strategy integration » strategic integration, strategy integrating, strategic interaction
integration south » integration study, integration some, integration social
support strategy » supply strategy
day integration » data integration, die integration, der integration

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

• If you are trying to use Boolean operators, they must be ALL CAPS: (( support strategy integration theories. ) OR ( export day integration south. ))~.
• Adding a wildcard symbol may retrieve word variants: (( support strategy integration theories. ) or ( export day integration south. ))*.