Perhaps you should try some spelling variations:
rand » brand, band, sand
grand » gbrand, gband, gsand, grant, brand
rank » ranks, frank
hand » band, hard
bond » bonds
ghard » hard, guard, gharo
ghad » chad, grad, gad
ghada » chada, grada, gada, ohada, bhada
grada » grade, grad, rada

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 rank) OR ((hand OR had) OR san)) OR land) OR (bond OR bank)) OR (grand OR ((ghana OR ghard) OR (ghad OR ((ghada OR ghaida) OR grada))))) counterinsurgency study ;~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "(((((rand or rank) or ((hand or had) or san)) or land) or (bond or bank)) or (grand or ((ghana or ghard) or (ghad or ((ghada OR ghaida) or grada))))) counterinsurgency study ;~".
• Adding a wildcard symbol may retrieve word variants: (((((rand or rank) or ((hand or had) or san)) or land) or (bond or bank)) or (grand or ((ghana or ghard) or (ghad or ((ghada OR ghaida) or grada))))) counterinsurgency study ;*.