Perhaps you should try some spelling variations:
"open syllabus test" » "open syllable test", "core syllabus test", "new syllabus test", "open syllabus list", "open syllabus post", "open syllabus digest"
"open syllabus next" » "open syllable next", "core syllabus next", "new syllabus next", "open syllabus der", "open syllabus e", "open syllabus list"
"course syllabus heat" » "course syllabus a", "course syllabus der", "course syllabus e"

You may be able to get more results by adjusting your search query.

• If you are trying to use Boolean operators, they must be ALL CAPS: (((("open syllabus test") OR ("open syllabus next"))) OR ("course syllabus heat"))*.
• Removing quotes may allow a broader search: (((( open syllabus test ) or ( open syllabus next ))) or ( course syllabus heat ))*.