I just mean that saying they want to train primary care physicians is kind of a buzzword thing like "early patient interaction" and "pbl." a lot of places are trying to incorporate them, but some do it haphazardly to lure ppl in (and they genuinely do want to graduate primary care docs just not invest as much effort into implementing changes) and others put well thought out systems in place to make it work well. Some places say they have a primary care focus or want to train primary care docs but don't really change the set up much.
Then schools like the two I mentioned have special programs for interested students. UND has the ROME program (Rural Opportunities for Medical Education) for students to get a long stretch of exposure to rural primary medicine while meeting graduation requirements which I've heard is pretty awesome according to students who have done it. MN has the Rural Physician Associate Program along those same lines.
Just do your homework, you'll probably be able to feel things out pretty easily.