Perhaps you should try some spelling variations:
"coder coder spine concurrent program" » "coder coder spine concurrent programs" (Expand search), "coder coder spine concurrent programming" (Expand search), "coder coder line concurrent program" (Expand search), "coder coder in concurrent program" (Expand search), "coder coder spine current program" (Expand search), "coder decoder spine concurrent program" (Expand search), "code code spine concurrent program" (Expand search), "decoder codec spine concurrent program" (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 spine concurrent program") OR ("api python python python programming"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"coder coder spine concurrent program\") OR (\"api python python python programming\"))".
• Removing quotes may allow a broader search: (( coder coder spine concurrent program ) OR ( api python python python programming )).
• Adding a wildcard symbol may retrieve word variants: (("coder coder spine concurrent program") OR ("api python python python programming"))*.