Perhaps you should try some spelling variations:
rand » brand, band, hand
grand » gbrand, gband, ghand, grantd, irand, grawd, grant, brand
iranted » granted
gran » grant, iran, graw
graint » geraint, grant, grains, grainy, gpaint, gbraint, gmaint, ggaint, braint
raint » rainy, rains, paint, braint, maint, gaint
pain » spain, main, gain
rain » brain, main, gain
grain » gbrain, gmain, ggain, brain

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 ((((iranted or grawdtd) or trade) or (gran OR grand)) or (((graint or ((raint or pain) or rain)) or saint) or grain))) 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 ((((iranted OR grawdtd) OR trade) OR (gran OR grand)) OR (((graint OR ((raint OR pain) OR rain)) OR saint) OR grain))) 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 ((((iranted or grawdtd) or trade) or (gran OR grand)) or (((graint or ((raint or pain) or rain)) or saint) or grain))) counterinsurgency study ;".
• Adding a wildcard symbol may retrieve word variants: ((((rand or hard) or (had or land)) or (bond or bonds)) or ((((iranted or grawdtd) or trade) or (gran OR grand)) or (((graint or ((raint or pain) or rain)) or saint) or grain))) counterinsurgency study ;*.