The platform automatically detects all articles that have a link to your website, starting 30 days prior to the day you added the website. Afterwards, the process is done once a week.
In order for articles to be automatically detected, there are certain criteria that are taken into consideration:
the backlink should not be in a comment, in the description or in a link embedded in a picture;
the social signals count must be higher than zero.
If you want to see the articles that are older than these 30 days prior to the campaign creation, they should be manually added.
Please bear in mind that the articles are displayed based on the timeframe you have selected in the calendar, which takes their publishing date into consideration.
So if you’re missing articles you know are already in the platform, it’s most likely that you’d need to look at a different time frame.