Hi,I want to build a new web,the keywords are:PP woven bags,PP woven fabric, now I got one questions:

I used Google keyword tool, the results of these relevant and similar words:
Keywords Competition Search volume per month
PP woven bags 0.68 8100
PP woven fabric 0.64 2900
PP woven 0.56 18100

PP woven, this word is lower competition and big search volume, however,it is very broard.
Moreover,I searched it in Google, search results are PP woven bags,PP woven fabric,polypropylene woven bags,polypropylene woven fabric,etc.,
but most of competitors don't use "PP woven" as the title of hompage.

My question is: Can I use "PP woven" as my keyword for homepage title?