Variable that contains a list of text

Hello everyone,

I would like to create a variable that contains a list of text, but the problem is that the software only takes the first 4 characters.
Is there a solution to fix this issue?
Sto#Title ‘C.P. tablier maxi’ , ‘C.P. tablier mini’ , ‘Retrait’ , ‘Charges amovibles maxi’ , ‘Charges amovibles mini’
Thank you in advance!