Perhaps you should try some spelling variations:
rand » brand, grand, rank
sand » san
hand » hard
band » bank, bond
grant » grants, graint, grandt, irant
grantk » grantsk, grants, graintk, grandtk, irantk
grantt » grantst, graintt, grandtt, irantt, grants
graint » geraint, grain, grains
graintkt » geraintkt, grainkt, grainskt
gran » grain, grand, iran
granke » grainke, grandke, iranke, grande

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 (((((((grant OR graint) or graint) or grantk) or gran) 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 (((((((grant OR graint) OR graint) OR grantk) OR gran) 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 (((((((grant OR graint) or graint) or grantk) or gran) 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 (((((((grant OR graint) or graint) or grantk) or gran) or frank) or (granke or (graintkt or grantt))) or ghana)) counterinsurgency study ;*.