Perhaps you should try some spelling variations:
"coder coder lesson sequence processing" » "coder coder lesson sentence processing" (Expand search), "coder coder region sequences processing" (Expand search), "coder older lessons sequence processing" (Expand search), "coder modelo lesson sequence processing" (Expand search), "coder video lesson sequence processing" (Expand search), "coder decoder lesson sequence processing" (Expand search), "code code lesson sequence processing" (Expand search), "decoder codec lesson sequence 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.

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