Perhaps you should try some spelling variations:
"coder precoder class on programming" » "coder decoder class on programming" (Expand search), "coder precoces classe on programming" (Expand search), "coder recovery class on programming" (Expand search), "coder proper class on programming" (Expand search), "coder precoder class in programming" (Expand search), "coder precoder class cone programming" (Expand search), "coder precoder class and programming" (Expand search), "coder precoder class of programming" (Expand search), "coder precoder classes on programming" (Expand search)
"api python python python programming" » "api python python pythin programming" (Expand search), "api python python pythcone programming" (Expand search), "api python python pythand programming" (Expand search), "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 class on programming") OR ("api python python python programming"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"coder precoder class on programming\") OR (\"api python python python programming\"))".
• Removing quotes may allow a broader search: (( coder precoder class on programming ) OR ( api python python python programming )).
• Adding a wildcard symbol may retrieve word variants: (("coder precoder class on programming") OR ("api python python python programming"))*.