Perhaps you should try some spelling variations:
rand » brand, grand, hand
ggrandt » ggbrandt, gggrandt, gghandt, ggrantdt, ggraindt, ggranddt
sand » stand, san, hand
band » bank, bond
grank » grant, grand, granks, gbank, grantk, graink, grandk
grankt » grantt, grandt, grankst, gbankt, grantkt, grainkt, grandkt, grant
rank » ranks, bank
frank » franks, fbank
grantk » grants, grant, granttk, graintk, grandtk
grantkt » grantst, grantt, granttkt, graintkt, grandtkt
gran » grant, grain, grand
grantst » granttst, graintst, grandtst, grants

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 (sand or (hard or had))) or (band or land)) or ((((((grank OR rank) or grantk) or gran) or frank) or (ggrandt or (grankt or (grantkt or grantst)))) or ghana)) counterinsurgency study ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((rand OR (sand OR (hard OR had))) OR (band OR land)) OR ((((((grank OR rank) OR grantk) OR gran) OR frank) OR (ggrandt OR (grankt OR (grantkt OR grantst)))) OR ghana)) counterinsurgency study ;.
• The words AND, OR and NOT may confuse the search; try adding quotes: "(((rand or (sand or (hard or had))) or (band or land)) or ((((((grank OR rank) or grantk) or gran) or frank) or (ggrandt or (grankt or (grantkt or grantst)))) or ghana)) counterinsurgency study ;".
• Adding a wildcard symbol may retrieve word variants: (((rand or (sand or (hard or had))) or (band or land)) or ((((((grank OR rank) or grantk) or gran) or frank) or (ggrandt or (grankt or (grantkt or grantst)))) or ghana)) counterinsurgency study ;*.