Perhaps you should try some spelling variations:
"coder activation functions routing problem" » "coder activation function routing problem" (Expand search), "coder activation functions using problem" (Expand search), "coder activation functions during problem" (Expand search), "coder activation functions docking problem" (Expand search), "over activation functions routing problem" (Expand search), "cone activation functions routing problem" (Expand search), "uncover activation functions routing 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.

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