Perhaps you should try some spelling variations:
"coder coder learning teaching protocols" » "coder coder learning teaching protocol" (Expand search), "coder coder learning bleaching protocols" (Expand search), "coder coder learning etching protocols" (Expand search), "coder codes learning teaching protocols" (Expand search), "coder modern learning teaching protocols" (Expand search), "coder model learning teaching protocols" (Expand search), "coder decoder learning teaching protocols" (Expand search), "code code learning teaching protocols" (Expand search), "decoder codec learning teaching protocols" (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 learning teaching protocols") OR ("api python python python programming"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"coder coder learning teaching protocols\") OR (\"api python python python programming\"))".
• Removing quotes may allow a broader search: (( coder coder learning teaching protocols ) OR ( api python python python programming )).
• Adding a wildcard symbol may retrieve word variants: (("coder coder learning teaching protocols") OR ("api python python python programming"))*.