Perhaps you should try some spelling variations:
sand » stand, san
rank » ranks, frank
bond » bonds
grand » grant, brand, grantd, irand, grawd
grantdtd » granted, granttdtd, irantdtd, grawtdtd
grawe » grade, graw, grave
grace » grade, race
gran » grant, iran, graw
grain » rain

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 rank) or hard) or (had or land)) or ((band OR bank) or bond)) or (((((brain or grand) or grantdtd) or (grawe or grace)) or (gran or grain)) or geraint)) counterinsurgency study ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((((((sand OR hand) OR rank) OR hard) OR (had OR land)) OR ((band OR bank) OR bond)) OR (((((brain OR grand) OR grantdtd) OR (grawe OR grace)) OR (gran OR grain)) OR geraint)) counterinsurgency study ;*.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((((((sand or hand) or rank) or hard) or (had or land)) or ((band OR bank) or bond)) or (((((brain or grand) or grantdtd) or (grawe or grace)) or (gran or grain)) or geraint)) counterinsurgency study ;*".