String Replace (Dictionary) max number of keys

Hello, I am trying to replace strings using a large dictionary, but somehow the node does not changes all the data. In the dicitonary, I have around 160 keys to be looked for in the string and replaced with one single value. Is the amount of keys the problem? or is something else?

I executed the node with less keys in the dictionary and everything was ok.

Hi, 

can you make me an example workflow?

Thank you! Iris