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

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 digest") OR ("new syllabus digest"))) OR ("open syllabus next"))) OR ("core syllabus heat")).
• The words AND, OR and NOT may confuse the search; try adding quotes: "((((((\"open syllabus digest\") OR (\"new syllabus digest\"))) or (\"open syllabus next\"))) or (\"core syllabus heat\"))".
• Removing quotes may allow a broader search: (((((( open syllabus digest ) OR ( new syllabus digest ))) or ( open syllabus next ))) or ( core syllabus heat )).
• Adding a wildcard symbol may retrieve word variants: (((((("open syllabus digest") OR ("new syllabus digest"))) or ("open syllabus next"))) or ("core syllabus heat"))*.