Perhaps you should try some spelling variations:
"coder precoder scheme illness program" » "coder precoding scheme illness program" (Expand search), "coder precoder scheme wellness program" (Expand search), "coder precoder scheme wellness programs" (Expand search), "coder decoder scheme illness program" (Expand search), "coder precoder same illness program" (Expand search), "coder precoder severe illness 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 scheme illness program") OR ("api python python python programming"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"coder precoder scheme illness program\") OR (\"api python python python programming\"))".
• Removing quotes may allow a broader search: (( coder precoder scheme illness program ) OR ( api python python python programming )).
• Adding a wildcard symbol may retrieve word variants: (("coder precoder scheme illness program") OR ("api python python python programming"))*.