Perhaps you should try some spelling variations:
sand » stand, band, san
rank » ranks, frank, bank
gfranktd » gfrankstd, gffranktd, gfbanktd
hand » band, hard
grand » grant, brand, grantd, irand, grawd
grawd » graw, grawe
grad » grid, graw, gray
grade » gride, grawe, graye, trade
draw » draws, raw
gran » grant, iran, graw
grain » brain, rain
graint » braint, raint, geraint, grant, grains

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 rank) or hand) or (had or land)) or (bond or bonds)) or (((((grand OR grawd) or gfranktd) or ((grad or grade) or draw)) or (gran or grain)) or graint)) counterinsurgency study ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((((sand OR rank) OR hand) OR (had OR land)) OR (bond OR bonds)) OR (((((grand OR grawd) OR gfranktd) OR ((grad OR grade) OR draw)) OR (gran OR grain)) OR graint)) counterinsurgency study ;*.
• The words AND, OR and NOT may confuse the search; try adding quotes: "(((((sand or rank) or hand) or (had or land)) or (bond or bonds)) or (((((grand OR grawd) or gfranktd) or ((grad or grade) or draw)) or (gran or grain)) or graint)) counterinsurgency study ;*".