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