Perhaps you should try some spelling variations:
rand » brand, grand, sand
grandt » gbrandt, ggrandt, gsandt, grant, grand, brandt, grantdt, graindt, granddt
granded » gbranded, ggranded, gsanded, granted, branded, graded, grandd, grantded, grainded, grandded
grande » gbrande, ggrande, gsande, grade, grand, grantde, grainde, grandde
grandddtd » gbrandddtd, ggrandddtd, gsandddtd, grantdddtd, graindddtd, granddddtd
ggrandtd » ggbrandtd, gggrandtd, ggsandtd, ggrantd, ggrandd, gbrandtd, ggrantdtd, ggraindtd, ggranddtd
hand » hard
band » bank
bond » bonds
grawe » grade, grace, graw
gran » grant, grain, grand
rains » grains, trains, drains, brains, mains, gains
rain » brain, main, gain

You may be able to get more results by adjusting your search query.

• If you are trying to use Boolean operators, they must be ALL CAPS: ((((rand OR hand) OR (had OR land)) OR (band OR bond)) OR ((((grandt OR ((((granded OR grande) OR gsanded) OR grandddtd) OR (ggrandtd OR ggirantdtd))) OR grawe) OR gran) OR (rains OR rain))) counterinsurgency study ;~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((((rand or hand) or (had or land)) or (band or bond)) or ((((grandt or ((((granded OR grande) or gsanded) or grandddtd) or (ggrandtd or ggirantdtd))) or grawe) or gran) or (rains or rain))) counterinsurgency study ;~".
• Adding a wildcard symbol may retrieve word variants: ((((rand or hand) or (had or land)) or (band or bond)) or ((((grandt or ((((granded OR grande) or gsanded) or grandddtd) or (ggrandtd or ggirantdtd))) or grawe) or gran) or (rains or rain))) counterinsurgency study ;*.