Perhaps you should try some spelling variations:
rand » brand, sand, rank
grand » gbrand, gsand, grank, brand, irand, grawd, grayd
hand » hard
band » bank
grant » grants, irant, grawt, grayt
graft » draft, craft, kraft
grain » brain, rain
iranted » granted
grace » grade, race
gran » iran, graw, gray

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 grand) OR san) OR (hand OR band)) OR (had OR land)) OR (bond OR bonds)) OR ((((((grant OR graft) OR grain) OR iranted) OR (grace OR raw)) OR gran) OR geraint)) counterinsurgency study ;~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((((((rand OR grand) or san) or (hand or band)) or (had or land)) or (bond or bonds)) or ((((((grant or graft) or grain) or iranted) or (grace or raw)) or gran) or geraint)) counterinsurgency study ;~".
• Adding a wildcard symbol may retrieve word variants: ((((((rand OR grand) or san) or (hand or band)) or (had or land)) or (bond or bonds)) or ((((((grant or graft) or grain) or iranted) or (grace or raw)) or gran) or geraint)) counterinsurgency study ;*.