Perhaps you should try some spelling variations:
integration theories » integration theorems, integrationstheorie 2, integration theory
care integration » fare integration, scale integration, re integration
data regulating » data regulation, data relating, ban regulating
support care » support can, support come, supportive care
import data » import duty

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

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