Perhaps you should try some spelling variations:
sand » stand, san
bond » bonds
grand » brand, graind, irand, grawd
grandtd » brandtd, graindtd, irandtd, grawdtd
grawd » graw, grad, grawe
draw » raw
draws » raws
gran » grain, iran, graw
grant » graint, irant, grawt, grants

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 bank) or bond)) or ((((((grand OR grawd) or hand) or grandtd) or (draw or draws)) or gran) 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 bank) OR bond)) OR ((((((grand OR grawd) OR hand) OR grandtd) OR (draw OR draws)) OR gran) 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 bank) or bond)) or ((((((grand OR grawd) or hand) or grandtd) or (draw or draws)) or gran) or grant)) counterinsurgency study ;".
• Adding a wildcard symbol may retrieve word variants: ((((sand or hard) or (had or land)) or ((band or bank) or bond)) or ((((((grand OR grawd) or hand) or grandtd) or (draw or draws)) or gran) or grant)) counterinsurgency study ;*.