Perhaps you should try some spelling variations:
rand » brand, rank
grandk » gbrandk, grankk, grande, grantdk, graindk, irandk, grantk, brandk
ggranddk » ggbranddk, ggrankdk, ggrantddk, ggrainddk, giranddk, ggrantdk, gbranddk
grandt » gbrandt, grankt, grantdt, graindt, irandt, grant, grande, brandt, grantt
grand » gbrand, grank, grantd, graind, irand, grant, brand
sand » stand
hand » hard
band » bank, bond
gran » grant, grain, iran
grantkt » granttkt, graintkt, irantkt
fbank » bank

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 san) or (hand or had))) or (band or land)) or ((((((grandk or ggranddk) or graindtk) or gran) or fbank) or ((grandt or grand) or (frank or grantkt))) or ghana)) counterinsurgency study ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((rand OR ((sand OR san) OR (hand OR had))) OR (band OR land)) OR ((((((grandk OR ggranddk) OR graindtk) OR gran) OR fbank) OR ((grandt OR grand) OR (frank OR grantkt))) OR ghana)) counterinsurgency study ;.
• The words AND, OR and NOT may confuse the search; try adding quotes: "(((rand or ((sand OR san) or (hand or had))) or (band or land)) or ((((((grandk or ggranddk) or graindtk) or gran) or fbank) or ((grandt or grand) or (frank or grantkt))) or ghana)) counterinsurgency study ;".
• Adding a wildcard symbol may retrieve word variants: (((rand or ((sand OR san) or (hand or had))) or (band or land)) or ((((((grandk or ggranddk) or graindtk) or gran) or fbank) or ((grandt or grand) or (frank or grantkt))) or ghana)) counterinsurgency study ;*.