Perhaps you should try some spelling variations:
"coder coder process design problem" » "coder copper process design problem" (Expand search), "coder border process design problem" (Expand search), "coder powder process design problem" (Expand search), "coder decoder process design problem" (Expand search), "code code process design problem" (Expand search), "decoder codec process design problem" (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)

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 process design problem") OR ("api python python python programming"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"coder coder process design problem\") OR (\"api python python python programming\"))".
• Removing quotes may allow a broader search: (( coder coder process design problem ) OR ( api python python python programming )).
• Adding a wildcard symbol may retrieve word variants: (("coder coder process design problem") OR ("api python python python programming"))*.