Perhaps you should try some spelling variations:
"coder coding _ generalized functions" » "coder coding _ generating functions" (Expand search), "coder coding _ generating function" (Expand search), "modern coding _ generalized functions" (Expand search), "color coding _ generalized functions" (Expand search), "odor coding _ generalized functions" (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 _ generalized functions\") OR (\"api python python python programming\"))~".
• Removing quotes may allow a broader search: (( coder coding _ generalized functions ) OR ( api python python python programming ))~.
• Adding a wildcard symbol may retrieve word variants: (("coder coding _ generalized functions") OR ("api python python python programming"))*.