Perhaps you should try some spelling variations:
2c martin » c martin, 21 martin, 27 martin
22 martin » 2.2 martin, 12 martin, 22 martii
20 martin » 10 martin, v2.0 martin, 20 marine
12 marine » 2 marine, 12 machine, 12 making
2 martin » 12 martin, 2 marine
23 1889 » 1823 1889
_ 1850 » _ 1800

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 (22 martin))) OR (20 martin))) OR (((12 marine) OR (2 martin)))) %((23 1889) OR (_ 1850))-1976%22.
• The words AND, OR and NOT may confuse the search; try adding quotes: "%22heidegger%((((((2c martin) OR (22 martin))) or (20 martin))) or (((12 marine) or (2 martin)))) %((23 1889) or (_ 1850))-1976%22".
• Adding a wildcard symbol may retrieve word variants: %22heidegger%((((((2c martin) OR (22 martin))) or (20 martin))) or (((12 marine) or (2 martin)))) %((23 1889) or (_ 1850))-1976%22*.