Perhaps you should try some spelling variations:
rand » brand, grand, band
granddt » gbranddt, ggranddt, gbanddt, grainddt, grandddt, iranddt
grande » gbrande, ggrande, gbande, grainde, grandde, irande, grade, grand
grandtdde » gbrandtdde, ggrandtdde, gbandtdde, graindtdde, granddtdde, irandtdde
granddde » gbranddde, ggranddde, gbanddde, grainddde, grandddde, iranddde
ghand » hand, ghana, grand
sand » band, san, hand
gran » grain, grand, iran
grant » graint, grandt, irant, grants
grainde » grainne, grainger

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 (had or land)) or ((bank or bond) or bonds)) or ((((ghand or sand) or stand) or (gran or grant)) or (granddt or ((grande OR grainde) or (grandtdde or granddde))))) counterinsurgency study ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((rand OR (had OR land)) OR ((bank OR bond) OR bonds)) OR ((((ghand OR sand) OR stand) OR (gran OR grant)) OR (granddt OR ((grande OR grainde) OR (grandtdde OR granddde))))) counterinsurgency study ;.
• The words AND, OR and NOT may confuse the search; try adding quotes: "(((rand or (had or land)) or ((bank or bond) or bonds)) or ((((ghand or sand) or stand) or (gran or grant)) or (granddt or ((grande OR grainde) or (grandtdde or granddde))))) counterinsurgency study ;".
• Adding a wildcard symbol may retrieve word variants: (((rand or (had or land)) or ((bank or bond) or bonds)) or ((((ghand or sand) or stand) or (gran or grant)) or (granddt or ((grande OR grainde) or (grandtdde or granddde))))) counterinsurgency study ;*.