Perhaps you should try some spelling variations:
rand » brand, band, sand
grand » gbrand, gband, gsand, irand, grawd, grayd, brand
hand » band, hard
grant » grants, irant, grawt, grayt
granted » grantsed, iranted, grawted, grayted
graft » draft, craft, kraft
grain » brain, rain
grade » trade
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 san) OR hand) OR (had OR land)) OR (bond OR bonds)) OR ((((((grant OR graft) OR grain) OR (iranted OR granted)) OR (grade OR raw)) OR (gran OR grand)) OR geraint)) counterinsurgency study ;~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "(((((rand or san) or hand) or (had or land)) or (bond or bonds)) or ((((((grant or graft) or grain) or (iranted or granted)) or (grade or raw)) or (gran OR grand)) or geraint)) counterinsurgency study ;~".
• Adding a wildcard symbol may retrieve word variants: (((((rand or san) or hand) or (had or land)) or (bond or bonds)) or ((((((grant or graft) or grain) or (iranted or granted)) or (grade or raw)) or (gran OR grand)) or geraint)) counterinsurgency study ;*.