Perhaps you should try some spelling variations:
rand » brand, hand, sand
grand » gbrand, ghand, gsand, brand
grande » gbrande, ghande, gsande, brande, grade
brasil » brazil
gsande » gande, sande
grains » brains, gbrains, gmains, ggains
grain » brain, gbrain, gmain, ggain
rain » brain, main, gain
ranks » banks
grant » grants

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

• Performing a fuzzy search may retrieve terms with similar spellings: ((((((((rand or (grand or ((band OR bond) or bank))) or ((((grains or brasil) or (grande or gsande)) or (grain or rain)) or (igband or iron))) or had) or ranks) or san) or land) or bonds) or (trans or (grant or iran))) counterinsurgency study ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((((((((rand OR (grand OR ((band OR bond) OR bank))) OR ((((grains OR brasil) OR (grande OR gsande)) OR (grain OR rain)) OR (igband OR iron))) OR had) OR ranks) OR san) OR land) OR bonds) OR (trans OR (grant OR iran))) counterinsurgency study ;*.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((((((((rand or (grand or ((band OR bond) or bank))) or ((((grains or brasil) or (grande or gsande)) or (grain or rain)) or (igband or iron))) or had) or ranks) or san) or land) or bonds) or (trans or (grant or iran))) counterinsurgency study ;*".