Perhaps you should try some spelling variations:
integration theories » integration theorems, integrationstheorie 2, integration theory
integration efforts » international efforts, conservation efforts
price integration » service integration, trade integration, price indexation
agri integration » grid integration, der integration, iii integration
support price » support process, support policy, export price
support agri » support grid, support aging, support a

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 agri integration efforts. ) OR ( support price integration theories. ))~.
• Adding a wildcard symbol may retrieve word variants: (( support agri integration efforts. ) or ( support price integration theories. ))*.