Perhaps you should try some spelling variations:
rand » brand, band, hand
grand » gbrand, gband, ghand, brand, graind, irand, grawd
bond » bonds
grant » grants, graint, irant, grawt
granted » grantsed, grainted, iranted, grawted
rains » grains, gains, rain
trains » tgrains, tgains, train, grains
drains » dgrains, dgains, drain, grains
dgains » gains
draw » draws
gran » grain, iran, graw
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: (((((rand or grand) or hard) or (had or land)) or (bank or bond)) or (((((grant or ((rains OR trains) or (drains or dgains))) or (granted or oriented)) or (draw or raw)) or gran) or (graint or brain))) counterinsurgency study ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((((rand OR grand) OR hard) OR (had OR land)) OR (bank OR bond)) OR (((((grant OR ((rains OR trains) OR (drains OR dgains))) OR (granted OR oriented)) OR (draw OR raw)) OR gran) OR (graint OR brain))) counterinsurgency study ;.
• The words AND, OR and NOT may confuse the search; try adding quotes: "(((((rand or grand) or hard) or (had or land)) or (bank or bond)) or (((((grant or ((rains OR trains) or (drains or dgains))) or (granted or oriented)) or (draw or raw)) or gran) or (graint or brain))) counterinsurgency study ;".
• Adding a wildcard symbol may retrieve word variants: (((((rand or grand) or hard) or (had or land)) or (bank or bond)) or (((((grant or ((rains OR trains) or (drains or dgains))) or (granted or oriented)) or (draw or raw)) or gran) or (graint or brain))) counterinsurgency study ;*.