Perhaps you should try some spelling variations:
sand » san
rank » ranks, bank
frank » franks, fbank
fbank » bank
hand » had, hard
band » bank, bond
grant » grants, grandt, irant, grawt
irant » iran, irani, brant
irand » brand, iran, grand
igrand » grand, igrandd, iirand, igrawd
raind » rain, rand, rainy
gran » grand, 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 stand) or rank) or ((frank OR fbank) or trans)) or hand) or land) or band) or ((((grant or irant) or (irand or igrand)) or raind) or (gran or grain))) counterinsurgency study ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((((((sand OR stand) OR rank) OR ((frank OR fbank) OR trans)) OR hand) OR land) OR band) OR ((((grant OR irant) OR (irand OR igrand)) OR raind) OR (gran OR grain))) counterinsurgency study ;.
• The words AND, OR and NOT may confuse the search; try adding quotes: "(((((((sand or stand) or rank) or ((frank OR fbank) or trans)) or hand) or land) or band) or ((((grant or irant) or (irand or igrand)) or raind) or (gran or grain))) counterinsurgency study ;".
• Adding a wildcard symbol may retrieve word variants: (((((((sand or stand) or rank) or ((frank OR fbank) or trans)) or hand) or land) or band) or ((((grant or irant) or (irand or igrand)) or raind) or (gran or grain))) counterinsurgency study ;*.