My site title does not shown in Google search

Hi,

When I search my website in Google, my home page title does not show up in seach, just the name (I didn't have this problem before).
This has happened to digitalpoint.com too, if you search in Google, you see only Digital Point, not "Webmaster & Internet Marketing News"

from Search Engine Optimization https://ift.tt/30rHFj6
via IFTTT