Perhaps you should try some spelling variations:
rand » brand, grand
irand » ibrand, igrand, brand, iran, grand
hand » hard
grants » migrants, grantts, graints, grandts
grains » grain
rank » ranks, bank
frank » franks, fbank
sand » stand, san
band » bank, bond
frans » trans, fran
granted » grantted, grainted, grandted
gran » grant, grain, grand
irani » iran, iraqi, iravi, iani, irai
rani » ravi, ani, rai

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