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