Perhaps you should try some spelling variations:
"coder coder verbal sign processing" » "coder coder verbal signal processing" (Expand search), "coder coder verbal design processing" (Expand search), "coder coder verbal signel processing" (Expand search), "coder lower verbal sign processing" (Expand search), "coder codigo verbal sign processing" (Expand search), "coder del verbal sign processing" (Expand search), "coder decoder verbal sign processing" (Expand search), "code code verbal sign processing" (Expand search), "decoder codec verbal sign 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 verbal sign processing") OR ("api python python python programming"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"coder coder verbal sign processing\") OR (\"api python python python programming\"))".
• Removing quotes may allow a broader search: (( coder coder verbal sign processing ) OR ( api python python python programming )).
• Adding a wildcard symbol may retrieve word variants: (("coder coder verbal sign processing") OR ("api python python python programming"))*.