Perhaps you should try some spelling variations:
rand » brand, hand, sand
grand » gbrand, ghand, gsand, brand
grant » grants
brant » brandt, brand, brunt
drawn » draws, draw
grain » brain, rain
rani » ravi, rank, ani
band » bank, bond
irans » iran, trans, frans

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: (((((((rand OR (((grand OR grant) OR ((brant OR drawn) OR grain)) OR rani)) OR had) OR frank) OR stand) OR land) OR (band OR bonds)) OR (irans OR (raw OR grow))) counterinsurgency study ;~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "(((((((rand or (((grand OR grant) or ((brant or drawn) or grain)) or rani)) or had) or frank) or stand) or land) or (band or bonds)) or (irans or (raw or grow))) counterinsurgency study ;~".
• Adding a wildcard symbol may retrieve word variants: (((((((rand or (((grand OR grant) or ((brant or drawn) or grain)) or rani)) or had) or frank) or stand) or land) or (band or bonds)) or (irans or (raw or grow))) counterinsurgency study ;*.