Perhaps you should try some spelling variations:
"and computational coder selection process" » "and computational code selection process" (Expand search), "and computational codes selection process" (Expand search), "and computational model selection process" (Expand search), "_ computational coder selection process" (Expand search), "and computational mode selection process" (Expand search), "and computational under selection process" (Expand search)
"teaching modeling python python programming" » "teaching model python python programming" (Expand search), "teaching models python python programming" (Expand search), "teaching modality python python programming" (Expand search), "teaching modeling vpython python programming" (Expand search), "teaching modeling pitting python programming" (Expand search), "teaching modeling pythons python programming" (Expand search), "teaching modeling piton python programming" (Expand search), "teaching modeling 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: "((\"and computational coder selection process\") OR (\"teaching modeling python python programming\"))~".
• Removing quotes may allow a broader search: (( and computational coder selection process ) OR ( teaching modeling python python programming ))~.
• Adding a wildcard symbol may retrieve word variants: (("and computational coder selection process") OR ("teaching modeling python python programming"))*.