Perhaps you should try some spelling variations:
integrating countries » importing countries, immigration countries, integrating culture
shadow integrating » shallow integration, change integrating
integration theory » integration through, information theory, innovation theory
grant integration » migrant integration, migrants integration, statt integration

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

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