Perhaps you should try some spelling variations:
rand » brand, band, rank
grand » gbrand, gband, grank, grant, brand
sand » stand, band, san
ghand » ghani, gband, ghard
hand » band, hard
grad » grade, grid, graw
bhada » ohada
pada » para, ada
pads » pass, pays

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 land) or bonds) or ((sand or grand) or ((((ghand or hand) or ghana) or (((grad or (bhada or (pada OR pads))) or chad) or cham)) or (had or bank)))) counterinsurgency study ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((rand OR land) OR bonds) OR ((sand OR grand) OR ((((ghand OR hand) OR ghana) OR (((grad OR (bhada OR (pada OR pads))) OR chad) OR cham)) OR (had OR bank)))) counterinsurgency study ;.
• The words AND, OR and NOT may confuse the search; try adding quotes: "(((rand or land) or bonds) or ((sand or grand) or ((((ghand or hand) or ghana) or (((grad or (bhada or (pada OR pads))) or chad) or cham)) or (had or bank)))) counterinsurgency study ;".
• Adding a wildcard symbol may retrieve word variants: (((rand or land) or bonds) or ((sand or grand) or ((((ghand or hand) or ghana) or (((grad or (bhada or (pada OR pads))) or chad) or cham)) or (had or bank)))) counterinsurgency study ;*.