Perhaps you should try some spelling variations:
policy integration » policy intervention, social integration, policy interventions
integration series » integration theories, integrating services, integration schemes
from innovation » firm innovation, moyog innovation, green innovation
export policy » import policy, support policy, export price
supply from » support from

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

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