Perhaps you should try some spelling variations:
2c martin » c martin, 27 martin, 29 martin
21 martin » 1 martin, 11 martin, 21 martii
12 martin » 12 main, 12 marie, 12 mating
12 marine » 2 marine, 12 machine, 12 making
1823 1889 » 1820 1889, 1811 1889, 1888 1889
2 martin » 2 marine
2f 1889 » 23 1889, 2 1889, f 1889

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 (21 martin))) OR (((((12 martin) OR (12 marine))) OR (2 martin)))) %((2f 1889) OR (1823 1889))-1976%22.
• The words AND, OR and NOT may confuse the search; try adding quotes: "%22heidegger%((((2c martin) or (21 martin))) or (((((12 martin) OR (12 marine))) or (2 martin)))) %((2f 1889) or (1823 1889))-1976%22".
• Adding a wildcard symbol may retrieve word variants: %22heidegger%((((2c martin) or (21 martin))) or (((((12 martin) OR (12 marine))) or (2 martin)))) %((2f 1889) or (1823 1889))-1976%22*.