Perhaps you should try some spelling variations:
"coder functions in teaching programming" » "coder functions in teaching program" (Expand search), "power functions in teaching programming" (Expand search), "order functions in teaching programming" (Expand search), "colour functions in teaching programming" (Expand search)
"advanced with python python programming" » "advances with python python programming" (Expand search), "advanced weight python python programming" (Expand search), "advanced water python python programming" (Expand search), "advanced with pythons python programming" (Expand search), "advanced with piton python programming" (Expand search), "advanced with pitons python programming" (Expand search)

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

• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"coder functions in teaching programming\") OR (\"advanced with python python programming\"))~".
• Removing quotes may allow a broader search: (( coder functions in teaching programming ) OR ( advanced with python python programming ))~.
• Adding a wildcard symbol may retrieve word variants: (("coder functions in teaching programming") OR ("advanced with python python programming"))*.