Perhaps you should try some spelling variations:
"more syllables heat" » "more syllables each", "more syllables a", "more syllables part", "three syllables heat", "one syllable heat", "four syllables heat"
"open syllabus test" » "open syllable test", "new syllabus test", "week syllabus test", "open syllabus list", "open syllabus post", "open syllabus digest"
"open syllabus next" » "open syllable next", "new syllabus next", "week syllabus next", "open syllabus der", "open syllabus e", "open syllabus list"
"core syllabus heat" » "course syllabus heat", "sive syllabus heat", "cdio syllabus heat", "core syllabus a", "core syllabus der", "core 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 ((("core syllabus heat") OR ("more syllables heat"))))*.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((((\"open syllabus test\") or (\"open syllabus next\"))) or (((\"core syllabus heat\") OR (\"more syllables heat\"))))*".
• Removing quotes may allow a broader search: (((( open syllabus test ) or ( open syllabus next ))) or ((( core syllabus heat ) OR ( more syllables heat ))))*.