Perhaps you should try some spelling variations:
rand » brand, grand, hand
irand » ibrand, igrand, ihand, brand, iran, grand
band » bond
iband » ibond
graink » grain, grains
gran » grain, grand, iran
grant » graint, grandt, irant, grants
grantdt » graintdt, grandtdt, irantdt, grantsdt
iraqi » iraq
isand » isan, ihand
sand » san, hand
graind » grained, grain, grains
brant » brandt, brand, brunt

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