The HTML behind the formatting of a Google Docs document is an over-complicated mess -- any automated HTML tends to be. It also assumes the same style as the Google Docs layout, with a narrow column ...
The belief here is that the keywords you use in H2-H6 subheadings are more heavily weighted in Google’s algorithm than words in plain text and that tags are therefore a ranking factor of their own.
Some results have been hidden because they may be inaccessible to you
Show inaccessible results