In step 2 of your Dibz search process, you can choose the Twitter List Search option.
With this research type, combined with keywords specifying your niche and the type of influencer you want to reach, Dibz will:
find relevant profiles on Twitter
check them for links to personal blogs
provide you the list of those links
Also check out: Where do I select the type of research?
This is the only research type that can’t be edited or supplemented with custom operators, as any tampering with the setup would invalidate the query.
The keywords you need to provide should look something like this:
digital marketing expert
growth hacking blogger