How to set fontsize of words using formula in crystal report

Question

I have word which like (Mix Rummage Children). i want to display it on Crystal report

 

Mix Rummage

Children

 

Second word is ( Ladies Blouse # #). I want to display it

Ladies Blouse #

#

 

I want to know that how to apply condition on font size and word not more then to two row in a textbox of crystal report.