Perhaps you should try some spelling variations:
rand » brand, hand, sand
grand » gbrand, ghand, gsand, grant, brand, grantd, graind, irand
ranks » banks
grankstd » gbankstd, grantkstd, grainkstd, irankstd
band » bank, bond
grawt » grant, graw, graft
grawd » graw, grad, grawe, graad, graid, graed
graid » grid, grain, grad
rawd » raad, raid, raed
gran » grant, grain, iran
graint » geraint, grant, grain

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 ranks) or hard) or (had or land)) or (band or bonds)) or (((((grand or grawt) or (grankstd OR gbankstd)) or (((grawd or graid) or rawd) or raw)) or gran) or graint)) counterinsurgency study ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((((rand OR ranks) OR hard) OR (had OR land)) OR (band OR bonds)) OR (((((grand OR grawt) OR (grankstd OR gbankstd)) OR (((grawd OR graid) OR rawd) OR raw)) OR gran) OR graint)) counterinsurgency study ;.
• The words AND, OR and NOT may confuse the search; try adding quotes: "(((((rand or ranks) or hard) or (had or land)) or (band or bonds)) or (((((grand or grawt) or (grankstd OR gbankstd)) or (((grawd or graid) or rawd) or raw)) or gran) or graint)) counterinsurgency study ;".
• Adding a wildcard symbol may retrieve word variants: (((((rand or ranks) or hard) or (had or land)) or (band or bonds)) or (((((grand or grawt) or (grankstd OR gbankstd)) or (((grawd or graid) or rawd) or raw)) or gran) or graint)) counterinsurgency study ;*.