Perhaps you should try some spelling variations:
rand » brand, hand, sand
grand » gbrand, ghand, gsand, brand, graind, irand, grawd
rank » frank
ranks » franks
iranktd » ifranktd
bond » bonds
ghani » ghana
grained » gained, trained, strained
grad » grade, grid, graw
gride » guide, grid, grade
gran » grain, iran, graw
grant » graint, irant, grawt, grants
graint » geraint, grain, grains

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 (rank OR (ranks OR banks))) OR hard) OR (had OR land)) OR ((band OR bank) OR bond)) OR ((((((grand OR ghani) OR grained) OR iranktd) OR (grad OR gride)) OR gran) OR (graint OR grant))) counterinsurgency study ;~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "(((((rand or (rank or (ranks OR banks))) or hard) or (had or land)) or ((band or bank) or bond)) or ((((((grand or ghani) or grained) or iranktd) or (grad or gride)) or gran) or (graint or grant))) counterinsurgency study ;~".
• Adding a wildcard symbol may retrieve word variants: (((((rand or (rank or (ranks OR banks))) or hard) or (had or land)) or ((band or bank) or bond)) or ((((((grand or ghani) or grained) or iranktd) or (grad or gride)) or gran) or (graint or grant))) counterinsurgency study ;*.