Perhaps you should try some spelling variations:
sand » stand, san
band » bank
trand » trend, brand, trans
strand » strend, sbrand, strans
grants » migrants
grand » grant, brand
granttd » granted
graw » grow, raw, grew
draw » draws, raw
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 bond) or bonds)) or (((((((trand or strand) or grants) or grand) or granttd) or (graw or draw)) or (ray 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 bond) OR bonds)) OR (((((((trand OR strand) OR grants) OR grand) OR granttd) OR (graw OR draw)) OR (ray 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 bond) or bonds)) or (((((((trand or strand) or grants) or grand) or granttd) or (graw or draw)) or (ray or ggain)) or rain)) counterinsurgency study ;*".