As I said in #2, it depends on the intended meaning, and the context. If you provide a context, people will be able to help you. Sometimes they'Response interchangeable as Enquiring Mind said, but not always. Actually, they keep using these two words just like this all the time. https://sexkontakte-deutsch68888.blogolenta.com/30709146/untersuchen-sie-diesen-bericht-über-music