Perhaps you should try some spelling variations:
"coder coder mapping public programs" » "coder cover mapping public programs" (Expand search), "coder code mapping public programs" (Expand search), "coder border mapping public programs" (Expand search), "coder decoder mapping public programs" (Expand search), "code code mapping public programs" (Expand search), "decoder codec mapping public programs" (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 coder mapping public programs") OR ("api python python python programming"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"coder coder mapping public programs\") OR (\"api python python python programming\"))".
• Removing quotes may allow a broader search: (( coder coder mapping public programs ) OR ( api python python python programming )).
• Adding a wildcard symbol may retrieve word variants: (("coder coder mapping public programs") OR ("api python python python programming"))*.