Perhaps you should try some spelling variations:
sand » stand, san, hand
band » bank
bond » bonds
grand » brand, graind, irand, trand
grandtd » brandtd, graindtd, irandtd, trandtd
irand » brand, iran, rand
graw » grow, raw, draw
grade » trade
gran » grain, iran, tran
grant » graint, irant, trant, grants
gray » ray

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 hard) or (had or land)) or (band or bond)) or (((((grand or irand) or grandtd) or (graw or grade)) or (gran OR gray)) or grant)) counterinsurgency study ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((((sand OR hard) OR (had OR land)) OR (band OR bond)) OR (((((grand OR irand) OR grandtd) OR (graw OR grade)) OR (gran OR gray)) OR grant)) counterinsurgency study ;.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((((sand or hard) or (had or land)) or (band or bond)) or (((((grand or irand) or grandtd) or (graw or grade)) or (gran OR gray)) or grant)) counterinsurgency study ;".
• Adding a wildcard symbol may retrieve word variants: ((((sand or hard) or (had or land)) or (band or bond)) or (((((grand or irand) or grandtd) or (graw or grade)) or (gran OR gray)) or grant)) counterinsurgency study ;*.