Perhaps you should try some spelling variations:
rand » brand, sand, rank
grand » gbrand, gsand, grank, brand, graind, irand, grawd
hand » hard
band » bond
grant » grants, graint, irant, grawt
grantssstd » grantsssstd, graintssstd, irantssstd, grawtssstd
race » face, rice, pace
rate » rates
gran » grain, iran, graw
rain » brain, gain, rail

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 (hand or band)) or (had or land)) or (bank or bonds)) or ((((((grand or grant) or ggaind) or grantssstd) or ((race OR rate) or raw)) or gran) or (rain or main))) counterinsurgency study ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((((rand OR (hand OR band)) OR (had OR land)) OR (bank OR bonds)) OR ((((((grand OR grant) OR ggaind) OR grantssstd) OR ((race OR rate) OR raw)) OR gran) OR (rain OR main))) counterinsurgency study ;.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((((rand or (hand or band)) or (had or land)) or (bank or bonds)) or ((((((grand or grant) or ggaind) or grantssstd) or ((race OR rate) or raw)) or gran) or (rain or main))) counterinsurgency study ;".
• Adding a wildcard symbol may retrieve word variants: ((((rand or (hand or band)) or (had or land)) or (bank or bonds)) or ((((((grand or grant) or ggaind) or grantssstd) or ((race OR rate) or raw)) or gran) or (rain or main))) counterinsurgency study ;*.