Perhaps you should try some spelling variations:
"coder coder vowel systems processing" » "coder coder vowel system processing" (Expand search), "coder coder vowel systems proceedings" (Expand search), "coder coder vowel systems process" (Expand search), "coder coder model systems processing" (Expand search), "coder coder level systems processing" (Expand search), "coder decoder vowel systems processing" (Expand search), "code code vowel systems processing" (Expand search), "decoder codec vowel systems 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), "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 vowel systems processing") OR ("api python python python programming"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"coder coder vowel systems processing\") OR (\"api python python python programming\"))".
• Removing quotes may allow a broader search: (( coder coder vowel systems processing ) OR ( api python python python programming )).
• Adding a wildcard symbol may retrieve word variants: (("coder coder vowel systems processing") OR ("api python python python programming"))*.