Perhaps you should try some spelling variations:
rand » brand, sand
grand » gbrand, gsand, grant, brand, grantd, irand, grawd
rank » frank
ranks » franks, banks
hand » hard
bond » bonds
grants » migrants, grantts, irants, grawts
grain » brain, rain
graint » braint, raint, geraint, grant, grains
grantdtd » granted, granttdtd, irantdtd, grawtdtd
grawe » grade, grace, graw
gran » grant, iran, graw

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 grand) OR (rank OR ranks)) OR hand) OR (had OR land)) OR ((band OR bank) OR bond)) OR (((((grants OR grain) OR grantdtd) OR grawe) OR gran) OR graint)) counterinsurgency study ;~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((((((rand or grand) or (rank or ranks)) or hand) or (had or land)) or ((band OR bank) or bond)) or (((((grants or grain) or grantdtd) or grawe) or gran) or graint)) counterinsurgency study ;~".
• Adding a wildcard symbol may retrieve word variants: ((((((rand or grand) or (rank or ranks)) or hand) or (had or land)) or ((band OR bank) or bond)) or (((((grants or grain) or grantdtd) or grawe) or gran) or graint)) counterinsurgency study ;*.