Perhaps you should try some spelling variations:
sand » stand, san
rank » ranks, bank
frank » franks, fbank
fbank » bank
hand » hard
band » bank, bond
grandde » grande, gbrandde, ggrandde, grantdde, granddde, irandde
grawt » grant, graw, graft
irani » iran, iraqi, rani
irand » brand, iran, grand, ibrand, igrand
iirand » ibrand, iiran, igrand, iibrand, iigrand
rand » brand, grand
gran » grant, grand, iran
grain » rain

You may be able to get more results by adjusting your search query.

• Performing a fuzzy search may retrieve terms with similar spellings: ((((((sand or rank) or ((frank OR fbank) or trans)) or (hand or had)) or land) or band) or (((((grandde or grawt) or irani) or (irand or iirand)) or rand) or (gran or (grain or brain)))) counterinsurgency study ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((((((sand OR rank) OR ((frank OR fbank) OR trans)) OR (hand OR had)) OR land) OR band) OR (((((grandde OR grawt) OR irani) OR (irand OR iirand)) OR rand) OR (gran OR (grain OR brain)))) counterinsurgency study ;.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((((((sand or rank) or ((frank OR fbank) or trans)) or (hand or had)) or land) or band) or (((((grandde or grawt) or irani) or (irand or iirand)) or rand) or (gran or (grain or brain)))) counterinsurgency study ;".
• Adding a wildcard symbol may retrieve word variants: ((((((sand or rank) or ((frank OR fbank) or trans)) or (hand or had)) or land) or band) or (((((grandde or grawt) or irani) or (irand or iirand)) or rand) or (gran or (grain or brain)))) counterinsurgency study ;*.