Perhaps you should try some spelling variations:
rand » brand, grand, band
rank » ranks, frank, bank
granktd » grankstd, gfranktd, gbanktd
gfrankstd » gfranksstd, gffrankstd, gfbankstd
hand » band, hard
grantd » granted, grants, grant
gsand » sand, grand
rawd » raw, raad, raid
graw » grow, raw, draw
grain » gmain, grail
rain » main, rail
brain » bmain, brail
raint » maint, railt, saint, rainy, rains
gain » gains, main

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 rank) or hand) or (had or land)) or (bond or bonds)) or (((((grantd or gsand) or (granktd or gfrankstd)) or (rawd or graw)) or (grain or (rain OR gain))) or (brain or raint))) counterinsurgency study ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((((rand OR rank) OR hand) OR (had OR land)) OR (bond OR bonds)) OR (((((grantd OR gsand) OR (granktd OR gfrankstd)) OR (rawd OR graw)) OR (grain OR (rain OR gain))) OR (brain OR raint))) counterinsurgency study ;.
• The words AND, OR and NOT may confuse the search; try adding quotes: "(((((rand or rank) or hand) or (had or land)) or (bond or bonds)) or (((((grantd or gsand) or (granktd or gfrankstd)) or (rawd or graw)) or (grain or (rain OR gain))) or (brain or raint))) counterinsurgency study ;".
• Adding a wildcard symbol may retrieve word variants: (((((rand or rank) or hand) or (had or land)) or (bond or bonds)) or (((((grantd or gsand) or (granktd or gfrankstd)) or (rawd or graw)) or (grain or (rain OR gain))) or (brain or raint))) counterinsurgency study ;*.