Perhaps you should try some spelling variations:
rand » brand, rank
grand » gbrand, grank, brand, graind, irand, grawd
irand » ibrand, irank, brand, iran, irani
sand » san
hand » hard
band » bank, bond
grants » migrants, graints, irants, grawts
grantk » graintk, irantk, grawtk
gran » grain, iran, graw
grant » graint, irant, grawt
granke » grainke, iranke, grawke, grande
grantt » graintt, irantt, grawtt

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