Perhaps you should try some spelling variations:
rand » brand, grand, rank
granddtk » gbranddtk, ggranddtk, grankdtk, grantddtk, grainddtk, grandddtk
grandts » gbrandts, ggrandts, grankts, grantdts, graindts, granddts, grants, grandes
grande » gbrande, ggrande, granke, grantde, grainde, grandde, grade, grand
ggrande » ggbrande, gggrande, ggranke, ggrantde, ggrainde, ggrandde, ggrade, ggrand
grandkt » gbrandkt, ggrandkt, grankkt, grantdkt, graindkt, granddkt
sand » san
hand » hard
band » bank
bond » bonds
graind » grained, grain, grains
graindkt » grainedkt, grainkt, grainskt
gran » grant, grain, grand

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 hand)) or (stand or (band or had))) or (bond or land)) or (((((graind or granddtk) or (gran or grandts)) or frank) or ((grande or ggrande) or (grandkt or graindkt))) or ghana)) counterinsurgency study ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((((rand OR (sand OR hand)) OR (stand OR (band OR had))) OR (bond OR land)) OR (((((graind OR granddtk) OR (gran OR grandts)) OR frank) OR ((grande OR ggrande) OR (grandkt OR graindkt))) OR ghana)) counterinsurgency study ;*.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((((rand or (sand OR hand)) or (stand or (band or had))) or (bond or land)) or (((((graind or granddtk) or (gran or grandts)) or frank) or ((grande or ggrande) or (grandkt or graindkt))) or ghana)) counterinsurgency study ;*".