Perhaps you should try some spelling variations:
rand » brand, grand, band
grandtd » gbrandtd, ggrandtd, gbandtd, grantdtd, graindtd, granddtd, grantd, grandd, granded
grandt » gbrandt, ggrandt, gbandt, grantdt, graindt, granddt, grant, grand, grande
granddt » gbranddt, ggranddt, gbanddt, grantddt, grainddt, grandddt
growd » grow, grown, crowd
graw » grow, draw, grew
grace » grade, race
gran » grant, grain, grand
graint » geraint, grant, grain

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 (((((growd OR frank) OR grandtd) OR ((graw OR raw) OR grace)) OR (gran OR (grandt OR granddt))) OR graint)) 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 (((((growd or frank) or grandtd) or ((graw OR raw) or grace)) or (gran or (grandt or granddt))) or graint)) counterinsurgency study ;~".
• Adding a wildcard symbol may retrieve word variants: ((((rand or hard) or (had or land)) or (bank or bonds)) or (((((growd or frank) or grandtd) or ((graw OR raw) or grace)) or (gran or (grandt or granddt))) or graint)) counterinsurgency study ;*.