Perhaps you should try some spelling variations:
rand » brand, grand, sand
granddts » gbranddts, ggranddts, gsanddts, grants, grandes
grantts » grants, grantees, grantors
rain » brain, main, rail
grain » gbrain, gmain, grail, brain
gain » gains, main
rank » ranks, frank
hand » hard
bond » bonds
frans » frank, trans, fran
franz » frank

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 ((((grantts OR (granddts OR gsanddts)) OR ggbanktts) OR (rain OR gain)) OR band)) OR had) OR ((rank OR bank) OR (banks OR fan))) OR hand) OR land) OR bond) OR ((frans OR franz) OR grain)) counterinsurgency study ;~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "(((((((rand or ((((grantts or (granddts OR gsanddts)) or ggbanktts) or (rain or gain)) or band)) or had) or ((rank or bank) or (banks or fan))) or hand) or land) or bond) or ((frans or franz) or grain)) counterinsurgency study ;~".
• Adding a wildcard symbol may retrieve word variants: (((((((rand or ((((grantts or (granddts OR gsanddts)) or ggbanktts) or (rain or gain)) or band)) or had) or ((rank or bank) or (banks or fan))) or hand) or land) or bond) or ((frans or franz) or grain)) counterinsurgency study ;*.