Perhaps you should try some spelling variations:
franks » ranks, frans
grawd » grand, graw, grawe
grad » grade, grand, grid
grained » trained, strained
gsand » grand, gstand, gband, gsan
sand » stand, band, san
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: ((((((bond or frank) or (franks or (fbank or bank))) or had) or land) or bonds) or ((((grawd OR grad) or (grained or gained)) or (gsand or sand)) or (gran or grant))) counterinsurgency study ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((((((bond OR frank) OR (franks OR (fbank OR bank))) OR had) OR land) OR bonds) OR ((((grawd OR grad) OR (grained OR gained)) OR (gsand OR sand)) OR (gran OR grant))) counterinsurgency study ;.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((((((bond or frank) or (franks or (fbank or bank))) or had) or land) or bonds) or ((((grawd OR grad) or (grained or gained)) or (gsand or sand)) or (gran or grant))) counterinsurgency study ;".
• Adding a wildcard symbol may retrieve word variants: ((((((bond or frank) or (franks or (fbank or bank))) or had) or land) or bonds) or ((((grawd OR grad) or (grained or gained)) or (gsand or sand)) or (gran or grant))) counterinsurgency study ;*.