Perhaps you should try some spelling variations:
rand » brand, sand, rank
grand » gbrand, gsand, grank, brand, graind, irand, grawd
hand » had, hard
ghand » ghad, ghard
band » bond
grank » frank, rank, graink, irank, grawk
gran » grain, iran, graw
grant » graint, irant, grawt, grants

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

• Performing a fuzzy search may retrieve terms with similar spellings: (((rand or hand) or (band or bank)) or ((((ghand or ghana) or ghani) or (grand or ((grank OR gran) or grant))) or (gland or land))) counterinsurgency study ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((rand OR hand) OR (band OR bank)) OR ((((ghand OR ghana) OR ghani) OR (grand OR ((grank OR gran) OR grant))) OR (gland OR land))) counterinsurgency study ;*.
• The words AND, OR and NOT may confuse the search; try adding quotes: "(((rand or hand) or (band or bank)) or ((((ghand or ghana) or ghani) or (grand or ((grank OR gran) or grant))) or (gland or land))) counterinsurgency study ;*".