Perhaps you should try some spelling variations:
v2.0 martin » 2.3 martin, 2.2 martin
20 martin » 20 marine, 20 marian, 20 marie
10 martin » 10 marine, 10 marketing
1823 1889 » 1820 1889, 1811 1889, 1888 1889
2 martin » 12 martin, 2 marine
2f 1889 » 2 1889, f 1889, 22 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%((((((20 martin) OR (10 martin))) OR (v2.0 martin))) OR (2 martin)) %((2f 1889) OR (((23 1889) OR (1823 1889))))-1976%22.
• The words AND, OR and NOT may confuse the search; try adding quotes: "%22heidegger%((((((20 martin) OR (10 martin))) or (v2.0 martin))) or (2 martin)) %((2f 1889) or (((23 1889) or (1823 1889))))-1976%22".
• Adding a wildcard symbol may retrieve word variants: %22heidegger%((((((20 martin) OR (10 martin))) or (v2.0 martin))) or (2 martin)) %((2f 1889) or (((23 1889) or (1823 1889))))-1976%22*.