Perhaps you should try some spelling variations:
rand » brand, grand, band
hand » band, hard
grantd » granted, grants, grand, grantsd
grant » grants
gsand » sand, grand
rawd » raw, raad, raid
graw » grow, raw, draw
grain » rain
raint » rain, saint, rainy

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 bank) or hand) or (had or land)) or (bond or bonds)) or ((((((grantd OR grant) or gsand) or (granktd or gfrankstd)) or (rawd or graw)) or grain) or (brain or raint))) counterinsurgency study ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((((rand OR bank) OR hand) OR (had OR land)) OR (bond OR bonds)) OR ((((((grantd OR grant) OR gsand) OR (granktd OR gfrankstd)) OR (rawd OR graw)) OR grain) OR (brain OR raint))) counterinsurgency study ;.
• The words AND, OR and NOT may confuse the search; try adding quotes: "(((((rand or bank) or hand) or (had or land)) or (bond or bonds)) or ((((((grantd OR grant) or gsand) or (granktd or gfrankstd)) or (rawd or graw)) or grain) or (brain or raint))) counterinsurgency study ;".
• Adding a wildcard symbol may retrieve word variants: (((((rand or bank) or hand) or (had or land)) or (bond or bonds)) or ((((((grantd OR grant) or gsand) or (granktd or gfrankstd)) or (rawd or graw)) or grain) or (brain or raint))) counterinsurgency study ;*.