Perhaps you should try some spelling variations:
rand » brand, grand, band
irand » ibrand, igrand, iband, brand, iran, grand
grants » migrants, grantts, graints, grandts
graints » grains, gradients, gbraints, gmaints, ggaints
grantts » grantees, grantors, granttts, graintts, grandtts
rain » brain, main, gain
hand » had, band, hard
ranks » banks
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 ((((grants OR graints) or grantts) or rain) or irand)) or hand) or (rank or (ranks or frank))) or stand) or land) or bank) or (iron or gran)) counterinsurgency study ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((((((rand OR ((((grants OR graints) OR grantts) OR rain) OR irand)) OR hand) OR (rank OR (ranks OR frank))) OR stand) OR land) OR bank) OR (iron OR gran)) counterinsurgency study ;.
• The words AND, OR and NOT may confuse the search; try adding quotes: "(((((((rand or ((((grants OR graints) or grantts) or rain) or irand)) or hand) or (rank or (ranks or frank))) or stand) or land) or bank) or (iron or gran)) counterinsurgency study ;".
• Adding a wildcard symbol may retrieve word variants: (((((((rand or ((((grants OR graints) or grantts) or rain) or irand)) or hand) or (rank or (ranks or frank))) or stand) or land) or bank) or (iron or gran)) counterinsurgency study ;*.