Perhaps you should try some spelling variations:
rand » brand, sand, rank
grand » gbrand, gsand, grank, grant, brand
gsand » sand
band » bank, bond
ghad » had, chad, grad
ghada » hada, chada, grada, ghaida, ohada, bhada
handa » chanda, hands, hana, hada, harda
hanna » anna
harda » hard, hardy, warda
hand » had, hard

You may be able to get more results by adjusting your search query.

• If you are trying to use Boolean operators, they must be ALL CAPS: (((rand OR ((grand OR gsand) OR gsand)) OR land) OR ((((band OR (ghad OR (ghada OR ((handa OR hanna) OR harda)))) OR ghana) OR hand) OR (grants OR migrants))) counterinsurgency study ;~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "(((rand or ((grand OR gsand) or gsand)) or land) or ((((band or (ghad or (ghada or ((handa or hanna) or harda)))) or ghana) or hand) or (grants or migrants))) counterinsurgency study ;~".
• Adding a wildcard symbol may retrieve word variants: (((rand or ((grand OR gsand) or gsand)) or land) or ((((band or (ghad or (ghada or ((handa or hanna) or harda)))) or ghana) or hand) or (grants or migrants))) counterinsurgency study ;*.