Perhaps you should try some spelling variations:
integration theories » integration theorems, integrationstheorie 2, integration theory
cessation efforts » mediation efforts, reduction efforts, education efforts
side cessation » de cassation
support grid » support agri, support grant, support group
supply grid » supply crowd, supply great

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

• Performing a fuzzy search may retrieve terms with similar spellings: (( supply side cessation efforts. ) or ( ((supply grid) OR (support grid)) integration theories. ))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (( supply side cessation efforts. ) OR ( ((supply grid) OR (support grid)) integration theories. )).
• The words AND, OR and NOT may confuse the search; try adding quotes: "(( supply side cessation efforts. ) or ( ((supply grid) OR (support grid)) integration theories. ))".
• Adding a wildcard symbol may retrieve word variants: (( supply side cessation efforts. ) or ( ((supply grid) OR (support grid)) integration theories. ))*.