Perhaps you should try some spelling variations:
main » mein (Expand Search)
seines\" » eines\" (Expand Search), seine\" (Expand Search), seiner\" (Expand Search), seinees\" (Expand Search), meines\" (Expand Search)
meines\" » eines\" (Expand Search), meinem\" (Expand Search), meinen\" (Expand Search), meins\" (Expand Search)
meiner\" » einer\" (Expand Search), meinr\" (Expand Search)
sein\" » seine\" (Expand Search), ein\" (Expand Search), mein\" (Expand Search)
meine\" » eine\" (Expand Search), mein\" (Expand Search)

You may be able to get more results by adjusting your search query.

• The words AND, OR and NOT may confuse the search; try adding quotes: "\"\\"(sohn OR main) (((seines\\" OR meines\\") OR meiner\\") OR (sein\\" OR meine\\"))\"".
• Removing quotes may allow a broader search: (sohn OR main) (((seines OR meines ) OR meiner ) OR (sein OR meine )).