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 codes and parallel programming" » "coder codes _ parallel programming" (Expand search), "color codes and parallel programming" (Expand search), "order codes and parallel programming" (Expand search), "code code and parallel programming" (Expand search), "coder code and parallel programming" (Expand search), "coder modes and 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 codes and parallel programming\") OR (\"api python python python programming\"))~".
• Removing quotes may allow a broader search: (( coder codes and parallel programming ) OR ( api python python python programming ))~.
• Adding a wildcard symbol may retrieve word variants: (("coder codes and parallel programming") OR ("api python python python programming"))*.