Perhaps you should try some spelling variations:
rand » brand, grand, band
grandtdtd » gbrandtdtd, ggrandtdtd, gbandtdtd, grantdtdtd, granddtdtd, irandtdtd
grants » migrants, grantts, grandts, irants
grantdtd » granted, granttdtd, grandtdtd, irantdtd
grainted » granted, grained, printed, brainted, gbrainted, gmainted, ggainted
painted » printed, pointed
patented » patent, talented
patents » patients, parents, payments
graw » grow, raw, draw
gran » grant, grand, iran
grains » brains, gbrains, gmains, ggains
grain » brain, gbrain, gmain, ggain
rain » brain, main, gain

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 hard) OR (had OR land)) OR (bank OR bonds)) OR (((((grants OR grains) OR ((grantdtd OR grandtdtd) OR (grainted OR (painted OR (patented OR patents))))) OR graw) OR gran) OR (grain OR rain))) counterinsurgency study ;~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((((rand or hard) or (had or land)) or (bank or bonds)) or (((((grants or grains) or ((grantdtd or grandtdtd) or (grainted or (painted or (patented OR patents))))) or graw) or gran) or (grain or rain))) counterinsurgency study ;~".
• Adding a wildcard symbol may retrieve word variants: ((((rand or hard) or (had or land)) or (bank or bonds)) or (((((grants or grains) or ((grantdtd or grandtdtd) or (grainted or (painted or (patented OR patents))))) or graw) or gran) or (grain or rain))) counterinsurgency study ;*.