Perhaps you should try some spelling variations:
sand » stand, san
band » bank, bond
trand » strand, trend, brand
grant » grants, graint, irant, grayt
granttd » grantstd, granted, grainttd, iranttd, grayttd
grand » brand, graind, irand, grayd
grayd » gray, grad
graw » grow, raw, draw
gran » grain, iran, gray
ggain » gain, grain, again
rain » brain, main, gain

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 hand) or hard) or (had or land)) or (band or bonds)) or ((((((trand or grant) or (grand OR grayd)) or granttd) or (graw or draws)) or (gran or ggain)) or rain)) counterinsurgency study ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((((sand OR hand) OR hard) OR (had OR land)) OR (band OR bonds)) OR ((((((trand OR grant) OR (grand OR grayd)) OR granttd) OR (graw OR draws)) OR (gran OR ggain)) OR rain)) counterinsurgency study ;*.
• The words AND, OR and NOT may confuse the search; try adding quotes: "(((((sand or hand) or hard) or (had or land)) or (band or bonds)) or ((((((trand or grant) or (grand OR grayd)) or granttd) or (graw or draws)) or (gran or ggain)) or rain)) counterinsurgency study ;*".