Perhaps you should try some spelling variations:
rand » brand, hand, sand
grand » gbrand, ghand, gsand, brand, graind, irand, grayd
ranks » banks
grankstd » gbankstd, grainkstd, irankstd, graykstd
band » bank, bond
grant » grants, graint, irant, grayt
grawd » grad, grawe, graad, graed, growd, drawd, grewd
grewd » grew, greed
graid » grid, grain, grad, grapid, graids, gaid
rawd » raad, raed
raid » rapid, raids, aid
gran » grain, iran, gray
graw » grow, draw, grew
graint » geraint, grain, grains

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 grant) or grankstd) or ((((grawd OR grewd) or graid) or (rawd or raid)) or raw)) or (gran or graw)) 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 grant) OR grankstd) OR ((((grawd OR grewd) OR graid) OR (rawd OR raid)) OR raw)) OR (gran OR graw)) 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 grant) or grankstd) or ((((grawd OR grewd) or graid) or (rawd or raid)) or raw)) or (gran or graw)) 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 grant) or grankstd) or ((((grawd OR grewd) or graid) or (rawd or raid)) or raw)) or (gran or graw)) or graint)) counterinsurgency study ;*.