Perhaps you should try some spelling variations:
sand » stand, san, hand
rank » ranks, bank
frank » franks, fbank
franks » frankss, fbanks, ranks, frans
band » bank
bond » bonds
irants » grants, irans, migrants
irani » iran, iraqi, rani
irand » brand, iran, rand
iirand » ibrand, iiran, irand
grand » grant, brand, grantd, irand, grawd
grantd » granted, grants, grant, granttd, irantd, grawtd
gran » grant, iran, graw
grain » brain, 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 franks)) or had) or land) or (band OR bond)) or ((((irants or irani) or (irand or iirand)) or ((grand or (grantd or irantd)) or (grantd or irantd))) or (gran or grain))) counterinsurgency study ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((((((sand OR rank) OR (frank OR franks)) OR had) OR land) OR (band OR bond)) OR ((((irants OR irani) OR (irand OR iirand)) OR ((grand OR (grantd OR irantd)) OR (grantd OR irantd))) OR (gran OR grain))) counterinsurgency study ;.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((((((sand or rank) or (frank or franks)) or had) or land) or (band OR bond)) or ((((irants or irani) or (irand or iirand)) or ((grand or (grantd or irantd)) or (grantd or irantd))) or (gran or grain))) counterinsurgency study ;".
• Adding a wildcard symbol may retrieve word variants: ((((((sand or rank) or (frank or franks)) or had) or land) or (band OR bond)) or ((((irants or irani) or (irand or iirand)) or ((grand or (grantd or irantd)) or (grantd or irantd))) or (gran or grain))) counterinsurgency study ;*.