Perhaps you should try some spelling variations:
"coder precoder change teaching program" » "coder precoder change teaching proposal" (Expand search), "coder precoder change teaching process" (Expand search), "coder promoter changes teaching program" (Expand search), "coder precoder chinese teaching program" (Expand search), "coder precoder enhance teaching program" (Expand search), "coder precoder dance teaching program" (Expand search), "coder decoder change 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), "manim 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 precoder change teaching program") OR ("api python python python programming"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"coder precoder change teaching program\") OR (\"api python python python programming\"))".
• Removing quotes may allow a broader search: (( coder precoder change teaching program ) OR ( api python python python programming )).
• Adding a wildcard symbol may retrieve word variants: (("coder precoder change teaching program") OR ("api python python python programming"))*.