Perhaps you should try some spelling variations:
rand » brand, grand, hand
grandk » gbrandk, ggrandk, ghandk, grand, grande, grantdk, graindk, granddk
granddk » gbranddk, ggranddk, ghanddk, grantddk, grainddk, grandddk
rank » frank
ranks » franks, banks
grank » gfrank, grant, frank, grand, grantk, graink, grandk
band » bond
granttd » granted, grantttd, grainttd, grandttd
grantddk » granted, granttddk, graintddk, grandtddk
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 (rank or ranks)) or stand) or ((band or bank) or land)) or (granttd or ((grank or (grandk or (granddk OR grantddk))) or gran))) counterinsurgency study ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((((rand OR (rank OR ranks)) OR stand) OR ((band OR bank) OR land)) OR (granttd OR ((grank OR (grandk OR (granddk OR grantddk))) OR gran))) counterinsurgency study ;*.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((((rand or (rank or ranks)) or stand) or ((band or bank) or land)) or (granttd or ((grank or (grandk or (granddk OR grantddk))) or gran))) counterinsurgency study ;*".