Perhaps you should try some spelling variations:
rand » brand, band, rank
grand » gbrand, gband, grank, irand, grawd, grayd, brand
hand » band, hard
graink » grains, braink, raink
gran » iran, graw, gray
grant » irant, grawt, grayt, grants
grain » brain, rain
grained » brained, rained, gained, trained, strained
irani » iran, iraqi, rani
isand » istand, iband, isan
sand » stand, band, san
irant » iran, irans, trant
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 (hand or had)) or (bank or land)) or (((graink or ((gran OR grant) or grain)) or (((irani or (isand or sand)) or grand) or grained)) or ((geraint or irant) 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 grant) OR grain)) OR (((irani OR (isand OR sand)) OR grand) OR grained)) OR ((geraint OR irant) 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 grant) or grain)) or (((irani or (isand or sand)) or grand) or grained)) or ((geraint or irant) 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 grant) or grain)) or (((irani or (isand or sand)) or grand) or grained)) or ((geraint or irant) or brant))) counterinsurgency study ;*.