Perhaps you should try some spelling variations:
reclamation efforts » reclamation costs
integrity theories » integration theories
trade reclamation » trade relation, trade regulation, trade relations
supply trade » supply side, supply case
support data » import data, support a, export data

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

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