Perhaps you should try some spelling variations:
band » bond
sand » stand, san, hand
braink » brain, brains
rank » ranks
frank » franks
granttsk » grants, grantttsk, iranttsk, grawttsk
grandt » grant, grande, brandt, grantdt, irandt, grawdt, grantt
grantttsk » granttttsk, irantttsk, grawtttsk
gran » grant, iran, graw
grand » grantd, irand, grawd, grant, brand
grantd » granttd, irantd, grawtd, granted, grants, grant
granttd » grantttd, iranttd, grawttd, granted
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: (((band or (sand or (hard or had))) or (bank or land)) or ((((((braink or rank) or ((granttsk OR grantttsk) or (grandt or irantt))) or (gran or grain)) or frank) or (grand or ((grantd or granttd) or granttd))) or ghana)) counterinsurgency study ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((band OR (sand OR (hard OR had))) OR (bank OR land)) OR ((((((braink OR rank) OR ((granttsk OR grantttsk) OR (grandt OR irantt))) OR (gran OR grain)) OR frank) OR (grand OR ((grantd OR granttd) OR granttd))) OR ghana)) counterinsurgency study ;*.
• The words AND, OR and NOT may confuse the search; try adding quotes: "(((band or (sand or (hard or had))) or (bank or land)) or ((((((braink or rank) or ((granttsk OR grantttsk) or (grandt or irantt))) or (gran or grain)) or frank) or (grand or ((grantd or granttd) or granttd))) or ghana)) counterinsurgency study ;*".