Perhaps you should try some spelling variations:
rand » brand, band, hand
grand » gbrand, gband, ghand, brand, graind, irand, grawd
rank » ranks, frank
granks » grankss, gfranks, grainks, iranks, grawks, ranks, grants
gfranks » gfrankss, gffranks
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 (had or land)) or (bank or bond)) or ((grand or (gran or (granks OR gfranks))) or grant)) counterinsurgency study ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((((rand OR rank) OR (had OR land)) OR (bank OR bond)) OR ((grand OR (gran OR (granks OR gfranks))) OR grant)) counterinsurgency study ;.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((((rand or rank) or (had or land)) or (bank or bond)) or ((grand or (gran or (granks OR gfranks))) or grant)) counterinsurgency study ;".
• Adding a wildcard symbol may retrieve word variants: ((((rand or rank) or (had or land)) or (bank or bond)) or ((grand or (gran or (granks OR gfranks))) or grant)) counterinsurgency study ;*.