Perhaps you should try some spelling variations:
rand » brand, grand, hand
grandt » gbrandt, ggrandt, ghandt, grantdt, graindt, granddt, grant, grand, grande
grandtkt » gbrandtkt, ggrandtkt, ghandtkt, grantdtkt, graindtkt, granddtkt, grantkt, grandkt, grandekt
sand » stand, san, hand
band » bank, bond
graint » geraint, grant, grain
grantk » grant, granttk, graintk, grandtk
grantkt » grantt, granttkt, graintkt, grandtkt
grants » migrants, grantts, graints, grandts
granttk » grantttk, grainttk, grandttk
gran » grant, grain, grand
grankt » grantkt, grainkt, grandkt, grant

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 (sand OR (hard OR had))) OR (band OR land)) OR (((((graint OR ((grantk OR granttk) OR grants)) OR gran) OR frank) OR (grandt OR (grankt OR (grantkt OR grandtkt)))) OR ghana)) counterinsurgency study ;~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "(((rand or (sand or (hard or had))) or (band or land)) or (((((graint or ((grantk OR granttk) or grants)) or gran) or frank) or (grandt or (grankt or (grantkt or grandtkt)))) or ghana)) counterinsurgency study ;~".
• Adding a wildcard symbol may retrieve word variants: (((rand or (sand or (hard or had))) or (band or land)) or (((((graint or ((grantk OR granttk) or grants)) or gran) or frank) or (grandt or (grankt or (grantkt or grandtkt)))) or ghana)) counterinsurgency study ;*.