Perhaps you should try some spelling variations:
sand » stand, hand
band » bank, bond
grant » grants
grantttd » grantsttd, granted
grandted » granted, grande, branded, brandted
ggain » gain, again
grain » brain, gbrain, gmain, ggain
grawe » grade, grace, graw
grand » brand
rain » brain, main, gain

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

• If you are trying to use Boolean operators, they must be ALL CAPS: (((((sand OR san) OR hard) OR (had OR land)) OR (band OR bonds)) OR (((((((grant OR grandted) OR (ggain OR grain)) OR gmaind) OR grantttd) OR (grawe OR draws)) OR grand) OR rain)) counterinsurgency study ;~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "(((((sand OR san) or hard) or (had or land)) or (band or bonds)) or (((((((grant or grandted) or (ggain or grain)) or gmaind) or grantttd) or (grawe or draws)) or grand) or rain)) counterinsurgency study ;~".
• Adding a wildcard symbol may retrieve word variants: (((((sand OR san) or hard) or (had or land)) or (band or bonds)) or (((((((grant or grandted) or (ggain or grain)) or gmaind) or grantttd) or (grawe or draws)) or grand) or rain)) counterinsurgency study ;*.