Perhaps you should try some spelling variations:
rand » brand, hand, rank
grandttd » gbrandttd, ghandttd, grankttd, granted, grantttd, brandttd, grantdttd, graindttd, irandttd
grand » gbrand, ghand, grank, grant, brand, grantd, graind, irand
granddk » gbranddk, ghanddk, grankdk, grantdk, branddk, grantddk, grainddk, iranddk
ranks » banks
sand » san, hand
band » bond
granttd » granted, grantttd, grainttd, iranttd
grantttd » granted, granttttd, graintttd, irantttd
graints » grants, grains, gradients
grank » grant, rank, grantk, graink, irank
gran » grant, grain, iran

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 (frank or ranks)) or (sand or stand)) or ((band or bank) or land)) or (((((granttd OR grantttd) or grantttd) or grandttd) or graints) or (((grank or (grand or grank)) or granddk) or gran))) counterinsurgency study ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((((rand OR (frank OR ranks)) OR (sand OR stand)) OR ((band OR bank) OR land)) OR (((((granttd OR grantttd) OR grantttd) OR grandttd) OR graints) OR (((grank OR (grand OR grank)) OR granddk) OR gran))) counterinsurgency study ;*.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((((rand or (frank or ranks)) or (sand or stand)) or ((band or bank) or land)) or (((((granttd OR grantttd) or grantttd) or grandttd) or graints) or (((grank or (grand or grank)) or granddk) or gran))) counterinsurgency study ;*".