Perhaps you should try some spelling variations:
"coder coder numerical data problems" » "coder modern numerical data problems" (Expand search), "coder order numerical data problems" (Expand search), "coder model numerical data problems" (Expand search), "coder coder numerical and problems" (Expand search), "coder decoder numerical data problems" (Expand search), "code code numerical data problems" (Expand search), "decoder codec numerical data problems" (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.

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