Perhaps you should try some spelling variations:
rand » brand, band, hand
grand » gbrand, gband, ghand, grant, brand
ranks » banks
bond » bonds
ghand » hand, ghana, ghani
grantdtd » granted
grawe » grace, graw, grave
grade » trade
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 grand) or ranks) or hard) or (had or land)) or (bank or bond)) or ((((ghand or grantdtd) or (grawe or grade)) or grain) or geraint)) counterinsurgency study ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((((((rand OR grand) OR ranks) OR hard) OR (had OR land)) OR (bank OR bond)) OR ((((ghand OR grantdtd) OR (grawe OR grade)) OR grain) OR geraint)) counterinsurgency study ;.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((((((rand OR grand) or ranks) or hard) or (had or land)) or (bank or bond)) or ((((ghand or grantdtd) or (grawe or grade)) or grain) or geraint)) counterinsurgency study ;".
• Adding a wildcard symbol may retrieve word variants: ((((((rand OR grand) or ranks) or hard) or (had or land)) or (bank or bond)) or ((((ghand or grantdtd) or (grawe or grade)) or grain) or geraint)) counterinsurgency study ;*.