Perhaps you should try some spelling variations:
rand » brand, sand, rank
grand » gbrand, gsand, grank, brand
grank » rank, gran
grawd » graw, grad, grawe
grants » migrants
irank » iran, rank, irani
hand » had, hard
band » bank, bond
frans » franz, trans, fran
rain » brain, main, gain

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

• Performing a fuzzy search may retrieve terms with similar spellings: (((((((rand or ((((grand OR grank) or grawd) or (grant or grants)) or irank)) or hand) or frank) or stand) or land) or band) or (frans or rain)) counterinsurgency study ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((((((rand OR ((((grand OR grank) OR grawd) OR (grant OR grants)) OR irank)) OR hand) OR frank) OR stand) OR land) OR band) OR (frans OR rain)) counterinsurgency study ;.
• The words AND, OR and NOT may confuse the search; try adding quotes: "(((((((rand or ((((grand OR grank) or grawd) or (grant or grants)) or irank)) or hand) or frank) or stand) or land) or band) or (frans or rain)) counterinsurgency study ;".
• Adding a wildcard symbol may retrieve word variants: (((((((rand or ((((grand OR grank) or grawd) or (grant or grants)) or irank)) or hand) or frank) or stand) or land) or band) or (frans or rain)) counterinsurgency study ;*.