importing key words ?

hi, all

I’m not a php coder so, may be my question will be funny for some... anyway :

I have to grab a full bunch of dozens of keywords that exists into an original static site, in order to transfer those kw into a brand new modx site.

huh.. doing it one at a time using the manager is actually not an option..

Is there any means to automatize such a task ?? (grabing words from a txt file and..)

Thank you

I will also look at the different snippet that choose automatically kw from the contents, but I really need optimised list.