Perhaps you should try some spelling variations:
rand » brand, grand, sand
grandttd » gbrandttd, ggrandttd, gsandttd, granted, graindttd, granddttd, irandttd, grandtd, grandetd, brandttd
grandt » gbrandt, ggrandt, gsandt, graindt, granddt, irandt, grand, grande, brandt
gsand » sand, grand
hand » hard
bond » bonds
gray » ray
granttts » grants, grantees, grantors, grainttts, grandttts, iranttts, grantstts
rain » brain, main, gain
geraint » gebraint, gemaint, gegaint
graint » gbraint, gmaint, ggaint, grain, grains, gradient
grave » gravel, grade, grace
graw » grow, raw, draw
gran » grain, grand, iran
grant » graint, grandt, irant, grants

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 gsand) or hand) or (had or land)) or ((band or bank) or bond)) or ((((((gray or granttts) or rain) or grandttd) or (grave or graw)) or gran) or (geraint or (grandt or (grant OR graint))))) counterinsurgency study ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((((rand OR gsand) OR hand) OR (had OR land)) OR ((band OR bank) OR bond)) OR ((((((gray OR granttts) OR rain) OR grandttd) OR (grave OR graw)) OR gran) OR (geraint OR (grandt OR (grant OR graint))))) counterinsurgency study ;.
• The words AND, OR and NOT may confuse the search; try adding quotes: "(((((rand or gsand) or hand) or (had or land)) or ((band or bank) or bond)) or ((((((gray or granttts) or rain) or grandttd) or (grave or graw)) or gran) or (geraint or (grandt or (grant OR graint))))) counterinsurgency study ;".
• Adding a wildcard symbol may retrieve word variants: (((((rand or gsand) or hand) or (had or land)) or ((band or bank) or bond)) or ((((((gray or granttts) or rain) or grandttd) or (grave or graw)) or gran) or (geraint or (grandt or (grant OR graint))))) counterinsurgency study ;*.