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)
"coder code arm parallel programming" » "coder code from parallel programming" (Expand search), "coder code and parallel programming" (Expand search), "coder code or parallel programming" (Expand search), "code code arm parallel programming" (Expand search), "modern code arm parallel programming" (Expand search), "color code arm parallel programming" (Expand search), "coder code art parallel programming" (Expand search), "coder code are 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 code arm parallel programming\") OR (\"api python python python programming\"))~".
• Removing quotes may allow a broader search: (( coder code arm parallel programming ) OR ( api python python python programming ))~.
• Adding a wildcard symbol may retrieve word variants: (("coder code arm parallel programming") OR ("api python python python programming"))*.