Perhaps you should try some spelling variations:
sand » stand, band, san
hand » band, hard
grand » brand, graind, irand, grawd
grandtd » brandtd, graindtd, irandtd, grawdtd
growe » grower, garowe, grow
gran » grain, iran, graw
grant » graint, irant, grawt, grants
braint » brains
brant » brandt, brand, brunt
bgaint » bgainst, bmaint
gain » gains, main
ggain » ggains, gmain, grain, again

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 (had or land)) or (bond or bonds)) or ((((grand or grandtd) or growe) or (gran or raw)) or ((((braint or (brant OR grant)) or bgaint) or gain) or (ggain or brain)))) counterinsurgency study ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((((sand OR hand) OR (had OR land)) OR (bond OR bonds)) OR ((((grand OR grandtd) OR growe) OR (gran OR raw)) OR ((((braint OR (brant OR grant)) OR bgaint) OR gain) OR (ggain OR brain)))) counterinsurgency study ;.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((((sand or hand) or (had or land)) or (bond or bonds)) or ((((grand or grandtd) or growe) or (gran or raw)) or ((((braint or (brant OR grant)) or bgaint) or gain) or (ggain or brain)))) counterinsurgency study ;".
• Adding a wildcard symbol may retrieve word variants: ((((sand or hand) or (had or land)) or (bond or bonds)) or ((((grand or grandtd) or growe) or (gran or raw)) or ((((braint or (brant OR grant)) or bgaint) or gain) or (ggain or brain)))) counterinsurgency study ;*.