Perhaps you should try some spelling variations:
rand » brand, hand, sand
grand » gbrand, ghand, gsand, brand
ggrandddtd » ggbrandddtd, gghandddtd, ggsandddtd, gbrandddtd
band » bank
bond » bonds
draw » draws, raw
grewe » grew, grete, gree
grawe » grade, grace, graw
grant » grants
grain » gmain, ggain, grail
rain » main, gain, rail
brain » bmain, bgain, brail
graint » gmaint, ggaint, grailt, geraint, grains, gradient

You may be able to get more results by adjusting your search query.

• Performing a fuzzy search may retrieve terms with similar spellings: (((((rand or grand) or hard) or (had or land)) or (band or bond)) or ((((draw or (ghanddtd or ggrandddtd)) or ((grewe or grawe) or grow)) or (grant or ((grain OR rain) or brain))) or graint)) counterinsurgency study ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((((rand OR grand) OR hard) OR (had OR land)) OR (band OR bond)) OR ((((draw OR (ghanddtd OR ggrandddtd)) OR ((grewe OR grawe) OR grow)) OR (grant OR ((grain OR rain) OR brain))) OR graint)) counterinsurgency study ;.
• The words AND, OR and NOT may confuse the search; try adding quotes: "(((((rand or grand) or hard) or (had or land)) or (band or bond)) or ((((draw or (ghanddtd or ggrandddtd)) or ((grewe or grawe) or grow)) or (grant or ((grain OR rain) or brain))) or graint)) counterinsurgency study ;".
• Adding a wildcard symbol may retrieve word variants: (((((rand or grand) or hard) or (had or land)) or (band or bond)) or ((((draw or (ghanddtd or ggrandddtd)) or ((grewe or grawe) or grow)) or (grant or ((grain OR rain) or brain))) or graint)) counterinsurgency study ;*.