Well if the combination of digits would work for you in order to define 10, 11 or so from 1 & 0 then you can do somthing like:
Resources.GetString("One");
Resources.GetString("Zero");
Resources.GetString("One") + Resources.GetString("Zero");
Resources.GetString("One") + Resources.GetString("One");
Though, I would not suggest you to do something like this. This is not the standard way nor a right one. Generally, strings are localized. Numbers and data kind of thing are localized by OS itself when you install a particular language MUI (Marathi MUI in your case)
For strings, you can sure go for concatenation if they mean correctly. Generally, two words separately might mean different and combining the two might mean totally different. So, look into the logic and need, implement accordingly.