Perhaps you should try some spelling variations:
rand » brand, grand, hand
grandt » gbrandt, ggrandt, ghandt, grantdt, graindt, granddt, grant, grand, grande
band » bank
grantd » granted, grant, grand, granttd, graintd, grandtd
grants » migrants, grantts, graints, grandts
grantsdtd » migrantsdtd, granttsdtd, graintsdtd, grandtsdtd
gran » grant, grain, grand
rain » brain, gain, rail
brail » brazil, brasil, rail

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 ((band or bond) or bonds)) or (((((ghana or ((grantd OR grants) or irantd)) or grantsdtd) or grew) or (gran or grow)) or ((grandt or (rain or main)) or brail))) counterinsurgency study ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((((rand OR hard) OR (had OR land)) OR ((band OR bond) OR bonds)) OR (((((ghana OR ((grantd OR grants) OR irantd)) OR grantsdtd) OR grew) OR (gran OR grow)) OR ((grandt OR (rain OR main)) OR brail))) counterinsurgency study ;.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((((rand or hard) or (had or land)) or ((band or bond) or bonds)) or (((((ghana or ((grantd OR grants) or irantd)) or grantsdtd) or grew) or (gran or grow)) or ((grandt or (rain or main)) or brail))) counterinsurgency study ;".
• Adding a wildcard symbol may retrieve word variants: ((((rand or hard) or (had or land)) or ((band or bond) or bonds)) or (((((ghana or ((grantd OR grants) or irantd)) or grantsdtd) or grew) or (gran or grow)) or ((grandt or (rain or main)) or brail))) counterinsurgency study ;*.