Perhaps you should try some spelling variations:
"coder precoder passing concurrent programming" » "coder precoder passing constraint programming" (Expand search), "coder precoder proving concurrent programming" (Expand search), "coder precoder testing concurrent programming" (Expand search), "coder precoder analysing concurrent programming" (Expand search), "coder decoder passing concurrent 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 precoder passing concurrent programming") OR ("api python python python programming"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"coder precoder passing concurrent programming\") OR (\"api python python python programming\"))".
• Removing quotes may allow a broader search: (( coder precoder passing concurrent programming ) OR ( api python python python programming )).
• Adding a wildcard symbol may retrieve word variants: (("coder precoder passing concurrent programming") OR ("api python python python programming"))*.