Perhaps you should try some spelling variations:
"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)
"coder coder on parallel programming" » "coder decoder on parallel programming" (Expand search), "code code on parallel programming" (Expand search), "decoder codec on parallel programming" (Expand search), "coder coder in parallel programming" (Expand search), "coder coder and parallel programming" (Expand search), "coder coder _ parallel programming" (Expand search), "coder code on parallel programming" (Expand search), "coder codes on parallel programming" (Expand search), "coder powder on parallel programming" (Expand search)

You may be able to get more results by adjusting your search query.

• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"coder coder on parallel programming\") OR (\"api python python python programming\"))~".
• Removing quotes may allow a broader search: (( coder coder on parallel programming ) OR ( api python python python programming ))~.
• Adding a wildcard symbol may retrieve word variants: (("coder coder on parallel programming") OR ("api python python python programming"))*.