Perhaps you should try some spelling variations:
rand » brand, band, rank
grand » gbrand, gband, grank, grantd, graind, irand, grant, brand
grandt » gbrandt, gbandt, grankt, grantdt, graindt, irandt, grantt, brandt, grant, grande
hand » band, hard
graink » grain, grains
gran » grant, grain, iran
irani » iran, iraqi, iravi, irank, iani
rani » ravi, rank, ani
iband » band
isand » istand, iband, isan
sand » stand, band, san
graind » grained, grain, grains
graint » geraint, grant, grain
brant » brandt, grant, brand

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 had)) or (bank or land)) or (((graink or gran) or ((((irani OR rani) or ((isand or iband) or sand)) or grand) or graind)) or ((graint or grandt) or brant))) counterinsurgency study ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((rand OR (hand OR had)) OR (bank OR land)) OR (((graink OR gran) OR ((((irani OR rani) OR ((isand OR iband) OR sand)) OR grand) OR graind)) OR ((graint OR grandt) OR brant))) counterinsurgency study ;.
• The words AND, OR and NOT may confuse the search; try adding quotes: "(((rand or (hand or had)) or (bank or land)) or (((graink or gran) or ((((irani OR rani) or ((isand or iband) or sand)) or grand) or graind)) or ((graint or grandt) or brant))) counterinsurgency study ;".
• Adding a wildcard symbol may retrieve word variants: (((rand or (hand or had)) or (bank or land)) or (((graink or gran) or ((((irani OR rani) or ((isand or iband) or sand)) or grand) or graind)) or ((graint or grandt) or brant))) counterinsurgency study ;*.