Perhaps you should try some spelling variations:
rand » brand, band, sand
grand » gbrand, gband, gsand, brand, irand, grawd, grayd
irand » ibrand, iband, isand, brand, iran, irani
rank » frank
ranks » franks, banks
granktd » gfranktd, iranktd, grawktd, grayktd
hand » band
bond » bonds
grant » grants, irant, grawt, grayt
grantd » grantsd, granted, grants, irantd, grawtd, graytd
rawd » raad, raid, raed
gran » iran, graw, gray
grain » brain, rain

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 (hand OR hard)) OR (had OR land)) OR (bank OR bond)) OR (((((((grand OR grant) OR irand) OR grantd) OR granktd) OR (rawd OR raw)) OR gran) OR grain)) counterinsurgency study ;~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "(((((rand or (rank or ranks)) or (hand or hard)) or (had or land)) or (bank or bond)) or (((((((grand OR grant) or irand) or grantd) or granktd) or (rawd or raw)) or gran) or grain)) counterinsurgency study ;~".
• Adding a wildcard symbol may retrieve word variants: (((((rand or (rank or ranks)) or (hand or hard)) or (had or land)) or (bank or bond)) or (((((((grand OR grant) or irand) or grantd) or granktd) or (rawd or raw)) or gran) or grain)) counterinsurgency study ;*.