Some descriptions are not detailed enough and can therefore not be found as easily on the website or by Google. That is why an automatic system has been incorporated into the website, which replaces descriptions of less than 20 characters with a description that fits better with the document. Usually, the study, the book and the number of pages are added. The old description will be added behind the new one as it could, of course, be possible that something very important was in it.
"Safety H1" will become 'Summary of 15 pages for the subject Thinking about safety at the VU (Safety H1)'.
We always recommend that you, as a seller, write a description with as much information as possible about the document. Too much is better than too little.