Perhaps you should try some spelling variations:
"coder function and teaching processing" » "coder function and leaching coprocessing" (Expand search), "coder function and teaching professions" (Expand search), "coder function and teaching proceedings" (Expand search), "modern function and teaching processing" (Expand search), "power function and teaching processing" (Expand search), "over function and teaching processing" (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 function and teaching processing\") OR (\"api python python python programming\"))~".
• Removing quotes may allow a broader search: (( coder function and teaching processing ) OR ( api python python python programming ))~.
• Adding a wildcard symbol may retrieve word variants: (("coder function and teaching processing") OR ("api python python python programming"))*.