Perhaps you should try some spelling variations:
"coder coding moodle sparse coding" » "coder coding mode sparse coding" (Expand search), "coder using moodle sparse coding" (Expand search), "coder coding model sparse coding" (Expand search), "coder coding moodle course coding" (Expand search), "coder coding moodle sobre coding" (Expand search), "modern coding moodle sparse coding" (Expand search), "color coding moodle sparse coding" (Expand search), "odor coding moodle sparse coding" (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 moodle sparse coding") OR ("api python python python programming"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"coder coding moodle sparse coding\") OR (\"api python python python programming\"))".
• Removing quotes may allow a broader search: (( coder coding moodle sparse coding ) OR ( api python python python programming )).
• Adding a wildcard symbol may retrieve word variants: (("coder coding moodle sparse coding") OR ("api python python python programming"))*.