Perhaps you should try some spelling variations:
rand » brand, grand, band
irand » ibrand, igrand, iband, brand, iran, grand
grad » grade, grand, grid
irani » iran, iraqi, rani
rank » ranks
frank » franks
sand » stand, band, san
grantdt » granttdt, graintdt, grandtdt
gran » grant, grain, grand

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 (((irand or grad) or grantdt) or (irand or irani))) or had) or (rank OR frank)) or sand) or land) or bank) or (trans or gran)) counterinsurgency study ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((((((rand OR (((irand OR grad) OR grantdt) OR (irand OR irani))) OR had) OR (rank OR frank)) OR sand) OR land) OR bank) OR (trans OR gran)) counterinsurgency study ;.
• The words AND, OR and NOT may confuse the search; try adding quotes: "(((((((rand or (((irand or grad) or grantdt) or (irand or irani))) or had) or (rank OR frank)) or sand) or land) or bank) or (trans or gran)) counterinsurgency study ;".
• Adding a wildcard symbol may retrieve word variants: (((((((rand or (((irand or grad) or grantdt) or (irand or irani))) or had) or (rank OR frank)) or sand) or land) or bank) or (trans or gran)) counterinsurgency study ;*.