Perhaps you should try some spelling variations:
rand » brand, grand, sand
grandt » gbrandt, ggrandt, gsandt, grand, grande, brandt, graindt, granddt, irandt
grandted » gbrandted, ggrandted, gsandted, granded, grandeed, brandted, granted, grande, branded, graindted, granddted, irandted
hand » hard
band » bank, bond
grant » grants, graint, grandt, irant
grayt » gray, graft
graind » grained, grain, grains
iranted » granted
grace » grade, race
gran » grain, grand, iran
graint » geraint, grain, grains

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 (band OR bonds)) OR (((((((grant OR grandt) OR grayt) OR graind) OR (grandted OR iranted)) OR (grace OR raw)) OR gran) OR graint)) 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 (band or bonds)) or (((((((grant OR grandt) or grayt) or graind) or (grandted or iranted)) or (grace or raw)) or gran) or graint)) counterinsurgency study ;~".
• Adding a wildcard symbol may retrieve word variants: (((((rand or san) or hand) or (had or land)) or (band or bonds)) or (((((((grant OR grandt) or grayt) or graind) or (grandted or iranted)) or (grace or raw)) or gran) or graint)) counterinsurgency study ;*.