Perhaps you should try some spelling variations:
rand » brand, grand, band
grandk » gbrandk, ggrandk, gbandk, grantdk, graindk, granddk, grand, grande
grandt » gbrandt, ggrandt, gbandt, grantdt, graindt, granddt, grant, grand, grande
hand » band, hard
graink » grain, grains
gran » grant, grain, grand
grank » grantk, graink, grandk, grant, frank, grand
iraqi » iraq
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 (((iraqi or (isand or sand)) or (grank OR grandk)) 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 (((iraqi OR (isand OR sand)) OR (grank OR grandk)) 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 (((iraqi or (isand or sand)) or (grank OR grandk)) 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 (((iraqi or (isand or sand)) or (grank OR grandk)) or graind)) or ((graint or grandt) or brant))) counterinsurgency study ;*.