Perhaps you should try some spelling variations:
rand » brand, hand, rank
grand » gbrand, ghand, grank, grant, brand, grantd, irand, grawd
sand » stand, san, hand
band » bank
grantdtd » granted, granttdtd, irantdtd, grawtdtd
grade » trade
gran » grant, iran, graw
graint » geraint, grant, grains, gbraint, gmaint, ggaint, braint
paint » print, point, pain
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 sand) or band) or hard) or (had or land)) or (bond or bonds)) or ((((grand or grantdtd) or grade) or gran) or (((graint or (paint or rain)) or saint) or grain))) counterinsurgency study ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((((((rand OR sand) OR band) OR hard) OR (had OR land)) OR (bond OR bonds)) OR ((((grand OR grantdtd) OR grade) OR gran) OR (((graint OR (paint OR rain)) OR saint) OR grain))) counterinsurgency study ;.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((((((rand OR sand) or band) or hard) or (had or land)) or (bond or bonds)) or ((((grand or grantdtd) or grade) or gran) or (((graint or (paint or rain)) or saint) or grain))) counterinsurgency study ;".
• Adding a wildcard symbol may retrieve word variants: ((((((rand OR sand) or band) or hard) or (had or land)) or (bond or bonds)) or ((((grand or grantdtd) or grade) or gran) or (((graint or (paint or rain)) or saint) or grain))) counterinsurgency study ;*.