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