Perhaps you should try some spelling variations:
rand » brand, band, sand
grand » gbrand, gband, gsand, grant, brand, grantd, irand, grawd
rank » ranks, frank
bond » bonds
ghand » ghana, ghani, gband
hand » band
grantdtd » granted, granttdtd, irantdtd, grawtdtd
grawe » graw, grave
grade » trade
grace » race
gran » grant, iran, graw
grain » brain, rain

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 hard) or (had or land)) or (bank or bond)) or ((((((ghand or grand) or hand) or grantdtd) or ((grawe or grade) or grace)) or (gran OR grain)) or geraint)) counterinsurgency study ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((((rand OR rank) OR hard) OR (had OR land)) OR (bank OR bond)) OR ((((((ghand OR grand) OR hand) OR grantdtd) OR ((grawe OR grade) OR grace)) OR (gran OR grain)) OR geraint)) counterinsurgency study ;.
• The words AND, OR and NOT may confuse the search; try adding quotes: "(((((rand or rank) or hard) or (had or land)) or (bank or bond)) or ((((((ghand or grand) or hand) or grantdtd) or ((grawe or grade) or grace)) or (gran OR grain)) or geraint)) counterinsurgency study ;".
• Adding a wildcard symbol may retrieve word variants: (((((rand or rank) or hard) or (had or land)) or (bank or bond)) or ((((((ghand or grand) or hand) or grantdtd) or ((grawe or grade) or grace)) or (gran OR grain)) or geraint)) counterinsurgency study ;*.