Perhaps you should try some spelling variations:
rand » brand, grand, band
grandtk » gbrandtk, ggrandtk, gbandtk, grantdtk, graindtk, granddtk
grande » gbrande, ggrande, gbande, grantde, grainde, grandde, grade, grand
grandkt » gbrandkt, ggrandkt, gbandkt, grantdkt, graindkt, granddkt
sand » band, san
hand » band, hard
bond » bonds
graind » grained, grain, grains
gran » grant, grain, grand
grants » grantts, graints, grandts, migrants

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 (stand or (hand or had))) or (bond or land)) or (((((graind or grandtk) or (gran or grants)) or frank) or (grande or (grandkt OR gbandkt))) or ghana)) counterinsurgency study ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((((rand OR sand) OR (stand OR (hand OR had))) OR (bond OR land)) OR (((((graind OR grandtk) OR (gran OR grants)) OR frank) OR (grande OR (grandkt OR gbandkt))) OR ghana)) counterinsurgency study ;.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((((rand or sand) or (stand or (hand or had))) or (bond or land)) or (((((graind or grandtk) or (gran or grants)) or frank) or (grande or (grandkt OR gbandkt))) or ghana)) counterinsurgency study ;".
• Adding a wildcard symbol may retrieve word variants: ((((rand or sand) or (stand or (hand or had))) or (bond or land)) or (((((graind or grandtk) or (gran or grants)) or frank) or (grande or (grandkt OR gbandkt))) or ghana)) counterinsurgency study ;*.