Perhaps you should try some spelling variations:
international regimes » international regime, international relief, international review
insecurity theories » inequality theories
trade international » care international, time international, private international
water insecurity » water security, case insecurity, layer security
supply trade » supply case

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

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