Perhaps you should try some spelling variations:
rand » brand, hand, sand
grand » gbrand, ghand, gsand, brand, irand, grawd, grayd
granttd » granted, iranttd, grawttd, grayttd, grantstd
gsand » sand
bond » bonds
rank » ranks, frank
ffranks » ffrankss, fffranks
ffranksss » ffrankssss, fffranksss
gran » iran, graw, gray
grant » irant, grawt, grayt, grants
ggain » gain, again
grain » brain, gbrain, gmain, ggain
rain » brain, main, gain

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

• If you are trying to use Boolean operators, they must be ALL CAPS: (((((((rand OR (granttd OR (gsand OR grand))) OR (band OR bond)) OR (rank OR (ffranks OR ffranksss))) OR san) OR land) OR bank) OR (trans OR (((gran OR grant) OR raw) OR ((ggain OR grain) OR rain)))) counterinsurgency study ;~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "(((((((rand or (granttd or (gsand or grand))) or (band OR bond)) or (rank or (ffranks or ffranksss))) or san) or land) or bank) or (trans or (((gran or grant) or raw) or ((ggain or grain) or rain)))) counterinsurgency study ;~".
• Adding a wildcard symbol may retrieve word variants: (((((((rand or (granttd or (gsand or grand))) or (band OR bond)) or (rank or (ffranks or ffranksss))) or san) or land) or bank) or (trans or (((gran or grant) or raw) or ((ggain or grain) or rain)))) counterinsurgency study ;*.