Perhaps you should try some spelling variations:
grand » brand, graind, irand, grawd
ranks » banks
hand » hard
band » bank, bond
grayt » gray, graft
grantdtd » granted, graintdtd, irantdtd, grawtdtd, grantsdtd
grawe » grade, grace, graw
gran » grain, iran, graw
grant » graint, irant, grawt, grants
graint » geraint, grain, grains

You may be able to get more results by adjusting your search query.

• Performing a fuzzy search may retrieve terms with similar spellings: (((((grand or ranks) or hand) or (had or land)) or (band or bonds)) or (((((grayt or brain) or grantdtd) or grawe) or gran) or (graint OR grant))) counterinsurgency study ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((((grand OR ranks) OR hand) OR (had OR land)) OR (band OR bonds)) OR (((((grayt OR brain) OR grantdtd) OR grawe) OR gran) OR (graint OR grant))) counterinsurgency study ;.
• The words AND, OR and NOT may confuse the search; try adding quotes: "(((((grand or ranks) or hand) or (had or land)) or (band or bonds)) or (((((grayt or brain) or grantdtd) or grawe) or gran) or (graint OR grant))) counterinsurgency study ;".
• Adding a wildcard symbol may retrieve word variants: (((((grand or ranks) or hand) or (had or land)) or (band or bonds)) or (((((grayt or brain) or grantdtd) or grawe) or gran) or (graint OR grant))) counterinsurgency study ;*.