...
The course search functionality allows you to search for your courses by using exact phrasing with at least three or more characters, not to include special characters (i.e. "-", "+", "."). The search results will be displayed with up to 50 courses on each page based upon the presence of all the search terms in the course name and course number, respectively. If the search does not find a match according to your search term(s), it will yield the response of "No results found".
...