Perhaps you should try some spelling variations:
rand » brand, grand, hand
grandttd » gbrandttd, ggrandttd, ghandttd, granted, grantdttd, graindttd, granddttd
grandted » gbrandted, ggrandted, ghandted, granted, grande, branded, grantdted, graindted, granddted
granddk » gbranddk, ggranddk, ghanddk, grantddk, grainddk, grandddk
rank » frank
ranks » franks, banks
sand » san, hand
band » bond
granttd » granted, grantttd, grainttd, grandttd
graints » grants, grains, gradients
grantk » grants, grant, granttk, graintk, grandtk
gran » grant, grain, grand

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 (rank OR ranks)) OR (sand OR stand)) OR ((band OR bank) OR land)) OR ((((granttd OR grandttd) OR grandted) OR graints) OR (((grantk OR grantk) OR granddk) OR gran))) counterinsurgency study ;~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((((rand or (rank or ranks)) or (sand or stand)) or ((band or bank) or land)) or ((((granttd OR grandttd) or grandted) or graints) or (((grantk or grantk) or granddk) or gran))) counterinsurgency study ;~".
• Adding a wildcard symbol may retrieve word variants: ((((rand or (rank or ranks)) or (sand or stand)) or ((band or bank) or land)) or ((((granttd OR grandttd) or grandted) or graints) or (((grantk or grantk) or granddk) or gran))) counterinsurgency study ;*.