Perhaps you should try some spelling variations:
12 martin » 12 marine, 12 main, 12 marie
12 making » 2 making
2 martin » 2 marine
21 1879 » 21 1872
1 1889 » _ 1889, 1 1819, 1 1809
1 1829 » _ 1829, 2 1829, 1 1824

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%((c martin) OR (((2 martin) OR (((12 martin) OR (12 making)))))) %((21 1879) OR (((1 1889) OR (1 1829))))-1976%22.
• The words AND, OR and NOT may confuse the search; try adding quotes: "%22heidegger%((c martin) or (((2 martin) or (((12 martin) or (12 making)))))) %((21 1879) or (((1 1889) OR (1 1829))))-1976%22".
• Adding a wildcard symbol may retrieve word variants: %22heidegger%((c martin) or (((2 martin) or (((12 martin) or (12 making)))))) %((21 1879) or (((1 1889) OR (1 1829))))-1976%22*.