Perhaps you should try some spelling variations:
"daten:kirsten baumann 2018.jpg" » "dated:kirsten baumann 2018.jpg" (Expand Search), "dates:kirsten baumann 2018.jpg" (Expand Search), "raten:kirsten baumann 2018.jpg" (Expand Search), "daten:karsten baumann 2018.jpg" (Expand Search), "daten:kirsten naumann 2018.jpg" (Expand Search), "daten:kirsten bachmann 2018.jpg" (Expand Search)
"daten:kirsten kaufmann 2018.jpg" » "dated:kirsten kaufmann 2018.jpg" (Expand Search), "dates:kirsten kaufmann 2018.jpg" (Expand Search), "raten:kirsten kaufmann 2018.jpg" (Expand Search), "daten:karsten kaufmann 2018.jpg" (Expand Search)
"daen:kirsten baumann 2018.jpg" » "daen:karsten baumann 2018.jpg" (Expand Search), "daen:kirsten naumann 2018.jpg" (Expand Search), "daen:kirsten bachmann 2018.jpg" (Expand Search), "den:kirsten baumann 2018.jpg" (Expand Search), "dan:kirsten baumann 2018.jpg" (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: (((("daten:kirsten baumann 2018.jpg") OR ("daten:kirsten kaufmann 2018.jpg"))) or ("daen:kirsten baumann 2018.jpg"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("daten:kirsten baumann 2018.jpg") OR ("daten:kirsten kaufmann 2018.jpg"))) OR ("daen:kirsten baumann 2018.jpg")).
• The words AND, OR and NOT may confuse the search; try adding quotes: "((((\"daten:kirsten baumann 2018.jpg\") OR (\"daten:kirsten kaufmann 2018.jpg\"))) or (\"daen:kirsten baumann 2018.jpg\"))".
• Removing quotes may allow a broader search: (((( daten:kirsten baumann 2018.jpg ) OR ( daten:kirsten kaufmann 2018.jpg ))) or ( daen:kirsten baumann 2018.jpg )).
• Adding a wildcard symbol may retrieve word variants: (((("daten:kirsten baumann 2018.jpg") OR ("daten:kirsten kaufmann 2018.jpg"))) or ("daen:kirsten baumann 2018.jpg"))*.