Perhaps you should try some spelling variations:
sand » stand, san, hand
grant » grants, grandt, irant, grayt
granttd » grantstd, granted, grandttd, iranttd, grayttd
grantstd » grantsstd, grants, granted, grandtstd, irantstd, graytstd
irand » brand, iran, grand, ibrand, igrand, ihand
rand » brand, grand, hand
band » bank
bond » bonds
draw » draws, raw
grawe » grade, grace, grave, growe, rawe, grewe
gran » grand, iran, gray
graw » grow, raw, grew
grain » brain, gbrain, gmain, ggain
rain » brain, main, gain
brant » brandt, brand, brunt

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

• Performing a fuzzy search may retrieve terms with similar spellings: (((((sand or (grant or (irand or rand))) or hard) or (had or land)) or (band or bond)) or ((((draw or (granttd OR grantstd)) or grawe) or ((gran or graw) or (grain or rain))) or brant)) counterinsurgency study ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((((sand OR (grant OR (irand OR rand))) OR hard) OR (had OR land)) OR (band OR bond)) OR ((((draw OR (granttd OR grantstd)) OR grawe) OR ((gran OR graw) OR (grain OR rain))) OR brant)) counterinsurgency study ;.
• The words AND, OR and NOT may confuse the search; try adding quotes: "(((((sand or (grant or (irand or rand))) or hard) or (had or land)) or (band or bond)) or ((((draw or (granttd OR grantstd)) or grawe) or ((gran or graw) or (grain or rain))) or brant)) counterinsurgency study ;".
• Adding a wildcard symbol may retrieve word variants: (((((sand or (grant or (irand or rand))) or hard) or (had or land)) or (band or bond)) or ((((draw or (granttd OR grantstd)) or grawe) or ((gran or graw) or (grain or rain))) or brant)) counterinsurgency study ;*.