Perhaps you should try some spelling variations:
sand » stand, san, hand
ranks » banks
frans » frank, franz, fran
band » bank, bond
grant » grants
drawn » draws, drawsn, rawn
drawsn » draws, drawssn, rawsn
draw » draws, raw
iraqi » iraq
grand » brand
rains » grains, trains, drains
rainy » rain
graw » grow, raw, grew
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 ranks) OR (frans OR trans)) OR (hard OR had)) OR land) OR band) OR (((((grant OR ((drawn OR drawsn) OR draw)) OR iraqi) OR (grand OR iirand)) OR (rains OR rainy)) OR (graw OR grain))) counterinsurgency study ;~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((((((sand or ranks) or (frans or trans)) or (hard or had)) or land) or band) or (((((grant or ((drawn OR drawsn) or draw)) or iraqi) or (grand or iirand)) or (rains or rainy)) or (graw or grain))) counterinsurgency study ;~".
• Adding a wildcard symbol may retrieve word variants: ((((((sand or ranks) or (frans or trans)) or (hard or had)) or land) or band) or (((((grant or ((drawn OR drawsn) or draw)) or iraqi) or (grand or iirand)) or (rains or rainy)) or (graw or grain))) counterinsurgency study ;*.