This is very common in my country. The job posters always copy and paste from the other ads. I am not sure they know what they are posting.
I always see one line, "Knowledge in xxx is an added advantage." Sometimes they required some enterprise level technologies where you can't install in a single PC or small home network. For example, do you use Oracle DB, docker, kubernetes, container, jenkins, kafka, Springboot, Hibernate, Azure, Tableau, Hadoop, or IBM products?
The required experience is minimum 2 years. I always confused does it mean working experience through out one career life or experience in all that technologies mentioned.