Perhaps you should try some spelling variations:
dankn » danke (Expand Search), dann (Expand Search)
main » mein (Expand Search)
eine" » ein" (Expand Search)
deines" » deins" (Expand Search), eines" (Expand Search), meines" (Expand Search), deiner" (Expand Search), deiners" (Expand Search), deinens" (Expand Search)
seines" » seins" (Expand Search), eines" (Expand Search), seine" (Expand Search), seiner" (Expand Search)
deine" » dein" (Expand Search), deiner" (Expand Search), deinen" (Expand Search), meine" (Expand Search)
meinem" » meinm" (Expand Search), meine" (Expand Search), meiner" (Expand Search), einem" (Expand Search)
deinn" » deinen" (Expand Search), dein" (Expand Search), denn" (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: "(dank OR (dankn OR main)) ((eine" OR ((deines" OR seines") OR deine")) OR (deinn" OR meinem"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "\"(dank OR (dankn OR main)) ((eine\" OR ((deines\" OR seines\") OR deine\")) OR (deinn\" OR meinem\"))".
• Removing quotes may allow a broader search: (dank OR (dankn OR main)) ((eine OR ((deines OR seines ) OR deine )) OR (deinn OR meinem )).
• Adding a wildcard symbol may retrieve word variants: "(dank OR (dankn OR main)) ((eine" OR ((deines" OR seines") OR deine")) OR (deinn" OR meinem"))*.