To be particular: I have a tags attribute on the contents and I want to search for content who have this particular value set on that content. @my\:tags:"[@file "/Company%20Home/FOLDER/fol4/*/]" now the last digit "4" fol4 seems to be a problem. if I do something like fol* it will work. and it will also work if the value itself doesnt have "4" .."fol/*.." works fine. I also tried replacing with _x0034_ but nothing works.