Perhaps you should try some spelling variations:
rand » brand, grand, band
bond » bonds
grainted » granted, grained, printed
grantk » graintk, grandtk, irantk
granttk » grainttk, grandttk, iranttk
grants » graints, grandts, irants
migrants » migraints, migrandts, miirants
gran » grain, grand, iran
grant » graint, grandt, irant
grawt » graw, graft, grawe
gbon » gabon

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 frank) or (had or bond)) or land) or ((((((grantk or granttk) or (grantk or granttk)) or grainted) or (grants or migrants)) or ((gran OR grant) or grawt)) or (gbon or bank))) counterinsurgency study ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((((rand OR frank) OR (had OR bond)) OR land) OR ((((((grantk OR granttk) OR (grantk OR granttk)) OR grainted) OR (grants OR migrants)) OR ((gran OR grant) OR grawt)) OR (gbon OR bank))) counterinsurgency study ;.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((((rand or frank) or (had or bond)) or land) or ((((((grantk or granttk) or (grantk or granttk)) or grainted) or (grants or migrants)) or ((gran OR grant) or grawt)) or (gbon or bank))) counterinsurgency study ;".
• Adding a wildcard symbol may retrieve word variants: ((((rand or frank) or (had or bond)) or land) or ((((((grantk or granttk) or (grantk or granttk)) or grainted) or (grants or migrants)) or ((gran OR grant) or grawt)) or (gbon or bank))) counterinsurgency study ;*.