Perhaps you should try some spelling variations:
rand » brand, rank
grand » gbrand, grank, grant, brand
sand » stand, san
hand » had, hard
band » bond
grank » grant, frank, rank
ghad » had, grad, gad
ghada » hada, grada, gada, ghaida, ohada, bhada
chad » had, cham

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