Perhaps you should try some spelling variations:
rand » brand, band, sand
grand » gbrand, gband, gsand, brand, graind, irand, grawd
rank » frank
ranks » franks, banks
grank » gfrank, frank, graink, irank, grawk
granks » gfranks, gbanks, franks, grainks, iranks, grawks, grants
hand » had, band, hard
bond » bonds
gran » grain, iran, graw
grant » graint, irant, grawt, grants

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 ranks)) or (hand or land)) or (bank or bond)) or ((grand or ((grank OR gran) or (granks or trans))) or grant)) counterinsurgency study ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((((rand OR (rank OR ranks)) OR (hand OR land)) OR (bank OR bond)) OR ((grand OR ((grank OR gran) OR (granks OR trans))) OR grant)) counterinsurgency study ;.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((((rand or (rank or ranks)) or (hand or land)) or (bank or bond)) or ((grand or ((grank OR gran) or (granks or trans))) or grant)) counterinsurgency study ;".
• Adding a wildcard symbol may retrieve word variants: ((((rand or (rank or ranks)) or (hand or land)) or (bank or bond)) or ((grand or ((grank OR gran) or (granks or trans))) or grant)) counterinsurgency study ;*.