Perhaps you should try some spelling variations:
2c martin » c martin, 27 martin, 29 martin
2 martin » 12 martin, 2 marine
12 main » 12 making, 12 marine, 12 magic
2f 1889 » f 1889, 22 1889, 24 1889
23 1889 » 1823 1889
2 1889 » 2 1829, 2 1819, 2 1809
_ 1889 » _ 1880, _ 1819, _ 1849

You may be able to get more results by adjusting your search query.

• If you are trying to use Boolean operators, they must be ALL CAPS: %22heidegger%((2c martin) OR (((2 martin) OR (((12 main) OR (12 mai)))))) %((2f 1889) OR (((((2 1889) OR (23 1889))) OR (_ 1889))))-1976%22.
• The words AND, OR and NOT may confuse the search; try adding quotes: "%22heidegger%((2c martin) or (((2 martin) or (((12 main) or (12 mai)))))) %((2f 1889) or (((((2 1889) OR (23 1889))) or (_ 1889))))-1976%22".
• Adding a wildcard symbol may retrieve word variants: %22heidegger%((2c martin) or (((2 martin) or (((12 main) or (12 mai)))))) %((2f 1889) or (((((2 1889) OR (23 1889))) or (_ 1889))))-1976%22*.