Perhaps you should try some spelling variations:
"coder coder improving teaching programmers" » "coder coder improving teaching programme" (Expand search), "coder coder improving teaching programming" (Expand search), "coder coder improving teaching programs" (Expand search), "coder coder improve teaching programmers" (Expand search), "coder coder improving learning programmers" (Expand search), "coder codegen improving teaching programmers" (Expand search), "coder conquer improving teaching programmers" (Expand search), "coder models improving teaching programmers" (Expand search), "coder decoder improving teaching programmers" (Expand search), "code code improving teaching programmers" (Expand search), "decoder codec improving teaching programmers" (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 improving teaching programmers\") OR (\"api python python python programming\"))~".
• Removing quotes may allow a broader search: (( coder coder improving teaching programmers ) OR ( api python python python programming ))~.
• Adding a wildcard symbol may retrieve word variants: (("coder coder improving teaching programmers") OR ("api python python python programming"))*.