Perhaps you should try some spelling variations:
rand » brand, grand, sand
grandtd » gbrandtd, ggrandtd, gsandtd, granddtd, irandtd, grawdtd
ggrandtd » ggbrandtd, gggrandtd, ggsandtd, ggranddtd, girandtd, ggrawdtd
grant » grants, grandt, irant, grawt
hand » hard
band » bank
bond » bonds
graft » draft, craft, kraft
grawe » grade, grace, graw
gran » grand, iran, graw
brains » brain, trains, drains
grains » brains, rains
grain » brain, rain

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 grant) or hand) or (had or land)) or (band or bond)) or ((((graft or ((grandtd or gsandtd) or ggrandtd)) or grawe) or gran) or ((grains OR brains) or grain))) counterinsurgency study ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((((rand OR grant) OR hand) OR (had OR land)) OR (band OR bond)) OR ((((graft OR ((grandtd OR gsandtd) OR ggrandtd)) OR grawe) OR gran) OR ((grains OR brains) OR grain))) counterinsurgency study ;.
• The words AND, OR and NOT may confuse the search; try adding quotes: "(((((rand or grant) or hand) or (had or land)) or (band or bond)) or ((((graft or ((grandtd or gsandtd) or ggrandtd)) or grawe) or gran) or ((grains OR brains) or grain))) counterinsurgency study ;".
• Adding a wildcard symbol may retrieve word variants: (((((rand or grant) or hand) or (had or land)) or (band or bond)) or ((((graft or ((grandtd or gsandtd) or ggrandtd)) or grawe) or gran) or ((grains OR brains) or grain))) counterinsurgency study ;*.