Perhaps you should try some spelling variations:
"coder introduction of teaching program" » "cholera introduction of teaching program" (Expand search), "contra introduction of teaching program" (Expand search), "after introduction of teaching program" (Expand search), "coder introduction of teaching proposal" (Expand search), "coder introduction of teaching process" (Expand search), "coder introduction to teaching program" (Expand search)
"api python python python programming" » "api pythons python python programming" (Expand search), "api piton python python programming" (Expand search), "api pitons python python programming" (Expand search), "rpa python 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: (("coder introduction of teaching program") OR ("api python python python programming"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"coder introduction of teaching program\") OR (\"api python python python programming\"))".
• Removing quotes may allow a broader search: (( coder introduction of teaching program ) OR ( api python python python programming )).
• Adding a wildcard symbol may retrieve word variants: (("coder introduction of teaching program") OR ("api python python python programming"))*.