Text filter

[alavanka]

Hi everyone!

sorry if my question is a dumb one.... I am almost sure what I am asking is impossible. 🙂 

I have a requirement where I would like to store all the searches in a TEXT FILTER visualization that have no results. 

The idea is for a KNOWLEDGE BASE and I would like to understand what are the users searching with no results so I can create that new content.

Is it possible to somehow use the string used in TEXT FILTER in a measure or something in order to trigger somehow a flow with Power Automate?

[FreemanZ]

The ISEMPTY function might be helpful. You may use the text being searched to filter a lookup table, if nothing is found, then the ISEMPTY of the resulting list would return TRUE.