Perhaps you should try some spelling variations:
2c martin » c martin, 2 martin, 27 martin
21 martin » 1 martin, 11 martin, 21 martii
2 machine » 8 machine
2f 1889 » 23 1889, f 1889, 22 1889
2 1889 » 23 1889, 2 1829, _ 1889

Try widening your search to All Fields.

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