Can't find text in Loco translate

I try to translate the Uray theme with Loco translate,but then I search “Sorry, we do not have enough” (https://i.ibb.co/R2H8wFx/vraagZin.png) for example I cant find it (https://i.ibb.co/pJF5Z1t/vraag-Zin2.png) in the theme