Perhaps you should try some spelling variations:
rand » brand, sand, rank
grand » gbrand, gsand, grank, grant, brand
hand » had, hard
band » bank, bond
gsand » sand
ghad » had, chad, grad
ghada » hada, chada, grada, ghaida, ghana, ohada
grada » grade, grad, rada
grants » 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 (hand or band)) or (gsand or (grand or gsand))) or land) or ((ghad or (ghada OR grada)) or grants)) counterinsurgency study ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((((rand OR (hand OR band)) OR (gsand OR (grand OR gsand))) OR land) OR ((ghad OR (ghada OR grada)) OR grants)) counterinsurgency study ;.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((((rand or (hand or band)) or (gsand or (grand or gsand))) or land) or ((ghad or (ghada OR grada)) or grants)) counterinsurgency study ;".
• Adding a wildcard symbol may retrieve word variants: ((((rand or (hand or band)) or (gsand or (grand or gsand))) or land) or ((ghad or (ghada OR grada)) or grants)) counterinsurgency study ;*.