Perhaps you should try some spelling variations:
rand » brand, band, hand
grand » gbrand, gband, ghand, brand, graind, irand, grayd
irand » ibrand, iband, ihand, brand, iran, irani
grant » grants, graint, irant, grayt
grantdtd » grantsdtd, granted, graintdtd, irantdtd, graytdtd
graw » raw, draw, grew
gran » grain, iran, gray
rain » brain, main, rail
bgaint » bgainst, bmaint
gain » gains, main
bmain » main, brain, bain

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 hard) or (had or land)) or (bond or bonds)) or (((((grant or (grand or irand)) or (grantdtd or irantsdtd)) or graw) or (gran or grow)) or ((bgaint or (rain OR gain)) or bmain))) counterinsurgency study ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((((rand OR hard) OR (had OR land)) OR (bond OR bonds)) OR (((((grant OR (grand OR irand)) OR (grantdtd OR irantsdtd)) OR graw) OR (gran OR grow)) OR ((bgaint OR (rain OR gain)) OR bmain))) counterinsurgency study ;.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((((rand or hard) or (had or land)) or (bond or bonds)) or (((((grant or (grand or irand)) or (grantdtd or irantsdtd)) or graw) or (gran or grow)) or ((bgaint or (rain OR gain)) or bmain))) counterinsurgency study ;".
• Adding a wildcard symbol may retrieve word variants: ((((rand or hard) or (had or land)) or (bond or bonds)) or (((((grant or (grand or irand)) or (grantdtd or irantsdtd)) or graw) or (gran or grow)) or ((bgaint or (rain OR gain)) or bmain))) counterinsurgency study ;*.