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