Perhaps you should try some spelling variations:
rand » brand, grand, hand
irand » ibrand, igrand, ihand, brand, iran, grand
grants » migrants, grandts, irants, grawts
grains » brains, rains
grain » brain, rain
rank » ranks, bank
frank » franks, fbank
band » bank, bond
frans » franz, fran
granted » grandted, iranted, grawted
gran » grand, iran, graw
grant » grandt, irant, grawt
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 (((irand or (granted or grants)) or (grains or grain)) or irand)) or had) or (rank or frank)) or hard) or land) or band) or ((frans OR trans) or ((gran or grant) or (irani or rani)))) counterinsurgency study ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((((((rand OR (((irand OR (granted OR grants)) OR (grains OR grain)) OR irand)) OR had) OR (rank OR frank)) OR hard) OR land) OR band) OR ((frans OR trans) OR ((gran OR grant) OR (irani OR rani)))) counterinsurgency study ;.
• The words AND, OR and NOT may confuse the search; try adding quotes: "(((((((rand or (((irand or (granted or grants)) or (grains or grain)) or irand)) or had) or (rank or frank)) or hard) or land) or band) or ((frans OR trans) or ((gran or grant) or (irani or rani)))) counterinsurgency study ;".
• Adding a wildcard symbol may retrieve word variants: (((((((rand or (((irand or (granted or grants)) or (grains or grain)) or irand)) or had) or (rank or frank)) or hard) or land) or band) or ((frans OR trans) or ((gran or grant) or (irani or rani)))) counterinsurgency study ;*.