Perhaps you should try some spelling variations:
sand » san, hand
ranks » banks
frans » frank, franz, fran
band » bond
grant » grants
drawn » draws, draw
iraqi » iraq
irand » brand, iran, grand
iirand » ibrand, iiran, igrand
raind » rain, rand, rains
rainy » rain
graw » grow, raw, draw
grain » brain, rain

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

• If you are trying to use Boolean operators, they must be ALL CAPS: (((((((sand OR stand) OR ranks) OR (frans OR trans)) OR (hard OR had)) OR land) OR (band OR bank)) OR (((((grant OR drawn) OR iraqi) OR (irand OR iirand)) OR (raind OR rainy)) OR (graw OR grain))) counterinsurgency study ;~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "(((((((sand OR stand) or ranks) or (frans or trans)) or (hard or had)) or land) or (band or bank)) or (((((grant or drawn) or iraqi) or (irand or iirand)) or (raind or rainy)) or (graw or grain))) counterinsurgency study ;~".
• Adding a wildcard symbol may retrieve word variants: (((((((sand OR stand) or ranks) or (frans or trans)) or (hard or had)) or land) or (band or bank)) or (((((grant or drawn) or iraqi) or (irand or iirand)) or (raind or rainy)) or (graw or grain))) counterinsurgency study ;*.