Perhaps you should try some spelling variations:
rand » brand, grand, sand
irand » ibrand, igrand, isand, brand, iran, grand
grants » migrants, grantts, grandts, irants
grain » brain, rain, grailn, grainn, gravin
gravin » gavin, pravin, gramin
rank » ranks, frank, bank
hand » hard
band » bank, bond
frans » frank, franz, fran
granted » grantted, grandted, iranted
gran » grant, grand, iran
rana » raja, ana, rina
rai » rail, rain, ravi

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 (((irand or (granted or grants)) or (grain OR gravin)) or irand)) or had) or rank) or hand) or land) or band) or ((frans or trans) or (gran or (rana or rai)))) counterinsurgency study ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((((((rand OR (((irand OR (granted OR grants)) OR (grain OR gravin)) OR irand)) OR had) OR rank) OR hand) OR land) OR band) OR ((frans OR trans) OR (gran OR (rana OR rai)))) counterinsurgency study ;.
• The words AND, OR and NOT may confuse the search; try adding quotes: "(((((((rand or (((irand or (granted or grants)) or (grain OR gravin)) or irand)) or had) or rank) or hand) or land) or band) or ((frans or trans) or (gran or (rana or rai)))) counterinsurgency study ;".
• Adding a wildcard symbol may retrieve word variants: (((((((rand or (((irand or (granted or grants)) or (grain OR gravin)) or irand)) or had) or rank) or hand) or land) or band) or ((frans or trans) or (gran or (rana or rai)))) counterinsurgency study ;*.