Perhaps you should try some spelling variations:
"coder coding decoding teaching activity" » "coder coding reading teaching activity" (Expand search), "coder coding doing teaching activity" (Expand search), "coder coding decoding reading activity" (Expand search), "coder encoding decoding teaching activity" (Expand search), "coder reading decoding teaching activity" (Expand search), "coder joint decoding teaching activity" (Expand search), "modern coding decoding teaching activity" (Expand search), "color coding decoding teaching activity" (Expand search), "odor coding decoding teaching activity" (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.

• Performing a fuzzy search may retrieve terms with similar spellings: (("coder coding decoding teaching activity") OR ("api python python python programming"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"coder coding decoding teaching activity\") OR (\"api python python python programming\"))".
• Removing quotes may allow a broader search: (( coder coding decoding teaching activity ) OR ( api python python python programming )).
• Adding a wildcard symbol may retrieve word variants: (("coder coding decoding teaching activity") OR ("api python python python programming"))*.