Search for an app in Google Play Store

[Klaus major-k]

Hi friends,

strange results whjen searching a german app in the Google Playstore.
We have an app namde -> Sehen - Hören - Merken
in the Apple and Google store.
iOS 
<https://apps.apple.com/de/app/sehen-hören-merken/id6447787986>
Android
<https://play.google.com/store/apps/details?id=com.bk.sehen_hoeren_merken&pli=1>

However it is not easy to find the app in Google be it on the PC/Mac 
(via browser URL: https://play.google.com/store) or on an Android Device 
with the Googgle app:
1. If I enter -> Sehen - Hören
App is found

2. If I enter its full name: Sehen - Hören - Merken
NO results

3. If I enter its full name and its file externsion: Sehen - Hören - Merke.app
App is found.

Any hintst that may shed some light on this phenomenon very appreciated.
Thank a lot in advance!


Best

Klaus

--
Klaus Major
https://www.major-k.de
https://www.major-k.de/bass
klaus at major-k.de