Perhaps you should try some spelling variations:
2c martin » c martin, 2 martin, 27 martin
20 martin » 10 martin, v2.0 martin, 20 marine
12 martin » 2 martin, 12 marine, 12 main
22 1889 » 226 1889, 22 1888, 12 1889
23 1889 » 1823 1889
2 1889 » 2 1829, _ 1889, 2 1819

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 (20 martin))) OR (12 martin)) %((((2 1889) OR (22 1889))) OR (23 1889))-1976%22.
• The words AND, OR and NOT may confuse the search; try adding quotes: "%22heidegger%((((2c martin) OR (20 martin))) or (12 martin)) %((((2 1889) or (22 1889))) or (23 1889))-1976%22".
• Adding a wildcard symbol may retrieve word variants: %22heidegger%((((2c martin) OR (20 martin))) or (12 martin)) %((((2 1889) or (22 1889))) or (23 1889))-1976%22*.