Perhaps you should try some spelling variations:
"coder coder buffer teaching process" » "coder coder buffer teaching profession" (Expand search), "coder coder after teaching process" (Expand search), "coder coder better teaching process" (Expand search), "coder coder number teaching process" (Expand search), "coder cover buffer teaching process" (Expand search), "coder modelo buffer teaching process" (Expand search), "coder cds buffer teaching process" (Expand search), "coder decoder buffer teaching process" (Expand search), "code code buffer teaching process" (Expand search), "decoder codec buffer teaching process" (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 buffer teaching process") OR ("api python python python programming"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"coder coder buffer teaching process\") OR (\"api python python python programming\"))".
• Removing quotes may allow a broader search: (( coder coder buffer teaching process ) OR ( api python python python programming )).
• Adding a wildcard symbol may retrieve word variants: (("coder coder buffer teaching process") OR ("api python python python programming"))*.