We need to get a deeper into various systems of education, teaching, learning etc and find out why they exist and for what purpose? (globaleducationmagazine.com)
Android has separate volume levels for various system sounds like incoming calls, notifications, alarms, and media. (android.gadgethacks.com)
As a System Analyst, I would like to work on various system issues to enhance my knowledge and experience in this field. (sampleresumeobjectives.org)