You love RSS and use a reader like Feedly to keep up with your favorite blogs. But, you only want to see posts with a specific label (Blogspot) or posts from a specific search (Wordpress).
It turns out, you can subscribe to specific RSS feeds just for the posts with those particular labels or from those search results.
For results from a Wordpress blog search, subscribe to this sort of RSS url:
For results from a specific Blogspot label, subscribe to this sort of RSS url:
Check these sources for much more on this: