Perhaps you should try some spelling variations:
rand » brand, grand, sand
grandts » gbrandts, ggrandts, gsandts, graindts, granddts, irandts, grants
grandes » gbrandes, ggrandes, gsandes, graindes, granddes, irandes, grades, grande
irandes » ibrandes, igrandes, isandes, brandeis
hand » hard
band » bank
gran » grain, grand, iran
grant » graint, grandt, irant, 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 (hand or had)) or ((band or (bond or bonds)) or land)) or ((gran or frank) or (grant or (grandts or (grandes OR irandes))))) counterinsurgency study ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((rand OR (hand OR had)) OR ((band OR (bond OR bonds)) OR land)) OR ((gran OR frank) OR (grant OR (grandts OR (grandes OR irandes))))) counterinsurgency study ;.
• The words AND, OR and NOT may confuse the search; try adding quotes: "(((rand or (hand or had)) or ((band or (bond or bonds)) or land)) or ((gran or frank) or (grant or (grandts or (grandes OR irandes))))) counterinsurgency study ;".
• Adding a wildcard symbol may retrieve word variants: (((rand or (hand or had)) or ((band or (bond or bonds)) or land)) or ((gran or frank) or (grant or (grandts or (grandes OR irandes))))) counterinsurgency study ;*.