To apply labels to specific posts, simply enter in the same label for related posts.
For example, if you have advertisements and staff promotions in one blog, you would apply the label “advertisements” to all the advertisement blog posts, and apply the label “staff promotions” to all the staff promotion blog posts. When you use Live Desktop Portal to program Blogger on your phone, you will then enter “advertisements” or “staff promotions” into the filter field to show only those posts.
Note: If you are applying more than one label to a post, you must separate each label with a comma.