Perhaps you should try some spelling variations:
"coding function python convex programming" » "coding function python cone programming" (Expand search), "coding function python computer programming" (Expand search), "coding functions python convex programming" (Expand search), "coping function python convex programming" (Expand search), "crowding function python convex programming" (Expand search), "coding function path convex programming" (Expand search), "coding function protein convex programming" (Expand search), "coding function plasmon convex programming" (Expand search), "coding function python code programming" (Expand search)
"teaching python python python programming" » "learning python python python programming" (Expand search), "teaching path python python programming" (Expand search), "teaching paths python python programming" (Expand search), "teaching pythons python python programming" (Expand search), "teaching piton python python programming" (Expand search), "teaching pitons python python programming" (Expand search)

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

• Performing a fuzzy search may retrieve terms with similar spellings: (("coding function python convex programming") OR ("teaching python python python programming"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"coding function python convex programming\") OR (\"teaching python python python programming\"))*".
• Removing quotes may allow a broader search: (( coding function python convex programming ) OR ( teaching python python python programming ))*.