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 and sampling methods on" » "coder _ sampling methods on" (Expand search), "coder and sample methods on" (Expand search), "coder and sampling methods of" (Expand search), "coder and sampling methods and" (Expand search), "coder and sampling methods _" (Expand search), "code and sampling methods on" (Expand search), "codes and sampling methods on" (Expand search), "poder and sampling methods on" (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 and sampling methods on\") OR (\"api python python python programming\"))~".
• Removing quotes may allow a broader search: (( coder and sampling methods on ) OR ( api python python python programming ))~.
• Adding a wildcard symbol may retrieve word variants: (("coder and sampling methods on") OR ("api python python python programming"))*.