Perhaps you should try some spelling variations:
rand » brand, band, hand
grand » gbrand, gband, ghand, grant, brand, grantd, irand, grawd
grandtd » gbrandtd, gbandtd, ghandtd, granttd, brandtd, grantdtd, irandtd, grawdtd
grade » trade
gran » grant, iran, graw
geraint » gerainy, gerains, geraina, gebraint, gemaint, gegaint
raint » rainy, rains, raina, braint, maint, gaint
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 hard) or (had or land)) or (bond or bonds)) or ((((grand or grandtd) or grade) or gran) or (((geraint or ((raint 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 hard) OR (had OR land)) OR (bond OR bonds)) OR ((((grand OR grandtd) OR grade) OR gran) OR (((geraint OR ((raint 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 hard) or (had or land)) or (bond or bonds)) or ((((grand or grandtd) or grade) or gran) or (((geraint or ((raint OR paint) 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 ((((grand or grandtd) or grade) or gran) or (((geraint or ((raint OR paint) or rain)) or saint) or grain))) counterinsurgency study ;*.