Perhaps you should try some spelling variations:
rand » brand, hand, sand
grand » gbrand, ghand, gsand, brand, graind, irand, grawd
grandt » gbrandt, ghandt, gsandt, brandt, grande, graindt, irandt, grawdt
grandddtd » gbrandddtd, ghandddtd, gsandddtd, brandddtd, graindddtd, irandddtd, grawdddtd
grant » grants, graint, irant, grawt
grantdt » grantsdt, graintdt, irantdt, grawtdt
granted » grantsed, grainted, iranted, grawted
band » bank, bond
gran » grain, iran, graw
rain » brain, main, gain

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 (grand or grant)) or hard) or (had or land)) or (band or bonds)) or (((((((grand or grant) or (grandt or grantdt)) or frank) or ((grandddtd OR ghandddtd) or granted)) or raw) or gran) or (gbbmain or rain))) counterinsurgency study ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((((rand OR (grand OR grant)) OR hard) OR (had OR land)) OR (band OR bonds)) OR (((((((grand OR grant) OR (grandt OR grantdt)) OR frank) OR ((grandddtd OR ghandddtd) OR granted)) OR raw) OR gran) OR (gbbmain OR rain))) counterinsurgency study ;*.
• The words AND, OR and NOT may confuse the search; try adding quotes: "(((((rand or (grand or grant)) or hard) or (had or land)) or (band or bonds)) or (((((((grand or grant) or (grandt or grantdt)) or frank) or ((grandddtd OR ghandddtd) or granted)) or raw) or gran) or (gbbmain or rain))) counterinsurgency study ;*".