Perhaps you should try some spelling variations:
"coder coding numerical implementation problem" » "coder coding practical implementation problem" (Expand search), "coder coding numerical implementation problems" (Expand search), "coder coding numerical implementation program" (Expand search), "coder coding numerical implementation parallel" (Expand search), "coder loading numerical implementation problem" (Expand search), "coder modeling numerical implementation problem" (Expand search), "coder counting numerical implementation problem" (Expand search), "modern coding numerical implementation problem" (Expand search), "color coding numerical implementation problem" (Expand search), "odor coding numerical implementation 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 coding numerical implementation problem\") OR (\"api python python python programming\"))~".
• Removing quotes may allow a broader search: (( coder coding numerical implementation problem ) OR ( api python python python programming ))~.
• Adding a wildcard symbol may retrieve word variants: (("coder coding numerical implementation problem") OR ("api python python python programming"))*.