Perhaps you should try some spelling variations:
"coder coder signalling network programming" » "coder coder signalling network program" (Expand search), "coder coder signaling network programming" (Expand search), "coder coder signaling networks programming" (Expand search), "coder er signalling network programming" (Expand search), "coder tor signalling network programming" (Expand search), "coder costly signalling network programming" (Expand search), "coder decoder signalling network programming" (Expand search), "code code signalling network programming" (Expand search), "decoder codec signalling network programming" (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 signalling network programming") OR ("api python python python programming"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"coder coder signalling network programming\") OR (\"api python python python programming\"))".
• Removing quotes may allow a broader search: (( coder coder signalling network programming ) OR ( api python python python programming )).
• Adding a wildcard symbol may retrieve word variants: (("coder coder signalling network programming") OR ("api python python python programming"))*.