Perhaps you should try some spelling variations:
rand » brand, rank
grand » gbrand, grank, brand, graind, irand, grawd
grandde » gbrandde, grankde, brandde, graindde, irandde, grawdde, grande
grandddt » gbrandddt, grankddt, brandddt, graindddt, irandddt, grawdddt
grandkt » gbrandkt, grankkt, brandkt, graindkt, irandkt, grawdkt
sand » san
hand » hard
band » bank, bond
grants » migrants, graints, irants, grawts
grant » graint, irant, grawt
gran » grain, iran, graw
grankt » grainkt, irankt, grawkt

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 grant) or grants) or gran) or frank) or ((grandde or grandddt) or ((grankt OR grainkt) or grandkt))) 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 grant) OR grants) OR gran) OR frank) OR ((grandde OR grandddt) OR ((grankt OR grainkt) OR grandkt))) 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 grant) or grants) or gran) or frank) or ((grandde or grandddt) or ((grankt OR grainkt) or grandkt))) 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 grant) or grants) or gran) or frank) or ((grandde or grandddt) or ((grankt OR grainkt) or grandkt))) or ghana)) counterinsurgency study ;*.