Perhaps you should try some spelling variations:
rand » brand, sand, rank
grand » gbrand, gsand, grank, grant, brand
hand » had, hard
band » bank
gband » gbank
bond » bonds
gsand » sand
ghad » had, chad, grad
ghada » hada, chada, grada, ghaida, ghana, ohada
grants » migrants

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 (hand OR (band OR bond))) OR (gsand OR (gband OR grand))) OR land) OR ((ghad OR ghada) OR grants)) counterinsurgency study ;~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((((rand or (hand or (band or bond))) or (gsand or (gband OR grand))) or land) or ((ghad or ghada) or grants)) counterinsurgency study ;~".
• Adding a wildcard symbol may retrieve word variants: ((((rand or (hand or (band or bond))) or (gsand or (gband OR grand))) or land) or ((ghad or ghada) or grants)) counterinsurgency study ;*.