Changed search settings?

Hello everyone,

some time ago, probably about 3 months ago, I was searching for bars in a small town and I immediately saw 5 bars displayed. Now, when I repeated the same query, only one bar is being displayed. However, if I specifically search for a bar by entering the name of that bar, then it is shown to me, and that node is also defined as a bar. So, my question now is:
Have the search settings changed so drastically in recent times, or where does this significant and, from my point of view, unfavorable change come from in such a short period of time?

Best regards and thank you for your help!