Perhaps you should try some spelling variations:
main » mein (Expand Search)
deines" » eines" (Expand Search), meines" (Expand Search), seines" (Expand Search), deins" (Expand Search)
deiner" » einer" (Expand Search), meiner" (Expand Search), heiner" (Expand Search), deinr" (Expand Search)
leiner" » einer" (Expand Search), meiner" (Expand Search), leinr" (Expand Search)
kleiner" » keiner" (Expand Search), kmeiner" (Expand Search), kleine" (Expand Search), kleinr" (Expand Search)
seiner" » einer" (Expand Search), meiner" (Expand Search), seine" (Expand Search), seinr" (Expand Search)
eine" » ein" (Expand Search)

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

• Performing a fuzzy search may retrieve terms with similar spellings: "(sohn OR main) ((deines" OR (deiner" OR (leiner" OR kleiner"))) OR (seiner" OR eine"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "\"(sohn OR main) ((deines\" OR (deiner\" OR (leiner\" OR kleiner\"))) OR (seiner\" OR eine\"))".
• Removing quotes may allow a broader search: (sohn OR main) ((deines OR (deiner OR (leiner OR kleiner ))) OR (seiner OR eine )).
• Adding a wildcard symbol may retrieve word variants: "(sohn OR main) ((deines" OR (deiner" OR (leiner" OR kleiner"))) OR (seiner" OR eine"))*.