Perhaps you should try some spelling variations:
rand » brand, grand, hand
grandt » gbrandt, ggrandt, ghandt, grand, grande, brandt, graindt, granddt, irandt
rank » ranks
frank » franks
sand » stand, san, hand
grants » migrants, graints, grandts, irants
grains » grain
grant » graint, grandt, irant
gran » grain, grand, iran

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 (brain or brain)) or had) or ((rank or frank) or bank)) or (sand OR band)) or land) or (bond or bonds)) or ((((grant or grants) or grandt) or grains) or gran)) counterinsurgency study ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((((((rand OR (brain OR brain)) OR had) OR ((rank OR frank) OR bank)) OR (sand OR band)) OR land) OR (bond OR bonds)) OR ((((grant OR grants) OR grandt) OR grains) OR gran)) counterinsurgency study ;*.
• The words AND, OR and NOT may confuse the search; try adding quotes: "(((((((rand or (brain or brain)) or had) or ((rank or frank) or bank)) or (sand OR band)) or land) or (bond or bonds)) or ((((grant or grants) or grandt) or grains) or gran)) counterinsurgency study ;*".