bducoffre There actually is a hacky way to search for tracker values somewhat reliably. You can select the tracker in search filters and then write the value you are looking for. This of course is not 100% reliable, I can give you an example. If you have tracker named "Mood" and you are looking for every day where you set the value to "Happy", you will find each day you have set it to happy. But unfortunately if for example you have a day where you have set your mood to "Sad", but on that day you have written a text like "My mom was happy" it will also display that date.
I have added multiple feature requests for improving the tracker system, but unfortunately Timo has only done two changes if I remember correctly, one of which was the change that it is even possible at all to search for tracker values. I believe that the reason Timo is not willing to improve the tracker system is because no one seems to be using it or Timo is not using it himself or maybe because other features have much higher priorities. He can comment on that if he wants to.
Regardless I do hope that some day the tracker system gets improved a lot, since I am using it daily. Here are some requests that comes to mind: Search for tracker values, Sort trackers by recent, Ability to add multiple tracker values simultaneously, Suggestions on tracker values, Rename tracker values. Here is also an example why I choose to use trackers in some cases: Sub categories for Tags (reply 15).
