Perhaps you should try some spelling variations:
rand » brand
grand » gbrand, grant, brand, grantd, graind, irand
rank » ranks, bank
frank » franks, fbank
granke » grankse, gbanke, grantke, grainke, iranke, grande
sand » san
hand » hard
band » bank, bond
graint » geraint, grant, grain
graintkt » geraintkt, grantkt, grainkt
graintt » geraintt, grantt, graint
grantk » grants, grant, granttk, graintk, irantk
gran » grant, grain, iran

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 rank) or sand) or (stand or (hand or had))) or (band or land)) or ((((((grand or graint) or grantk) or gran) or frank) or (granke or (graintkt or graintt))) or ghana)) counterinsurgency study ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((((rand OR rank) OR sand) OR (stand OR (hand OR had))) OR (band OR land)) OR ((((((grand OR graint) OR grantk) OR gran) OR frank) OR (granke OR (graintkt OR graintt))) OR ghana)) counterinsurgency study ;.
• The words AND, OR and NOT may confuse the search; try adding quotes: "(((((rand OR rank) or sand) or (stand or (hand or had))) or (band or land)) or ((((((grand or graint) or grantk) or gran) or frank) or (granke or (graintkt or graintt))) or ghana)) counterinsurgency study ;".
• Adding a wildcard symbol may retrieve word variants: (((((rand OR rank) or sand) or (stand or (hand or had))) or (band or land)) or ((((((grand or graint) or grantk) or gran) or frank) or (granke or (graintkt or graintt))) or ghana)) counterinsurgency study ;*.