Perhaps you should try some spelling variations:
"teaching conceptions python python programming" » "teachers conceptions python python programming" (Expand search), "teaching conceptions than python programming" (Expand search), "teaching conceptions methods python programming" (Expand search), "teaching conceptions on python programming" (Expand search), "teaching conceptions pythons python programming" (Expand search), "teaching conceptions piton python programming" (Expand search), "teaching conceptions pitons python programming" (Expand search)
"coder evolution in coding program" » "code evolution in coding program" (Expand search), "cover evolution in coding program" (Expand search), "copper evolution in coding program" (Expand search), "coder evolution in cloning program" (Expand search), "coder evolution in loading program" (Expand search), "coder evolution in cooling programs" (Expand search), "coder evolution and coding program" (Expand search), "coder evolution on coding program" (Expand search), "coder evolution in decoding program" (Expand search), "coder evolution non coding program" (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 evolution in coding program\") OR (\"teaching conceptions python python programming\"))~".
• Removing quotes may allow a broader search: (( coder evolution in coding program ) OR ( teaching conceptions python python programming ))~.
• Adding a wildcard symbol may retrieve word variants: (("coder evolution in coding program") OR ("teaching conceptions python python programming"))*.