Perhaps you should try some spelling variations:
2c martin » c martin, 27 martin, 29 martin
12 martin » 12 marine, 12 marie, 12 mating
2 martin » 2 marine
23 1889 » 1823 1889
22 1889 » 226 1889, 22 1888, 12 1889
2f 1889 » 24 1889, 27 1889, 226 1889
12 main » 12 mai, 12 making, 12 marine
f 1889 » _ 1889, 1 1889
2 1889 » 2 1829, _ 1889, 2 1819
_ 1819 » _ 1812, _ 1818

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 martin) OR (12 main)))) %((((((((2f 1889) OR (22 1889))) OR (f 1889))) OR (23 1889))) OR (((2 1889) OR (_ 1819))))-1976%22.
• The words AND, OR and NOT may confuse the search; try adding quotes: "%22heidegger%((((2c martin) OR (2 martin))) or (((12 martin) or (12 main)))) %((((((((2f 1889) or (22 1889))) or (f 1889))) or (23 1889))) or (((2 1889) or (_ 1819))))-1976%22".
• Adding a wildcard symbol may retrieve word variants: %22heidegger%((((2c martin) OR (2 martin))) or (((12 martin) or (12 main)))) %((((((((2f 1889) or (22 1889))) or (f 1889))) or (23 1889))) or (((2 1889) or (_ 1819))))-1976%22*.