Perhaps you should try some spelling variations:
"coder functions _ sampling processing" » "coder functions _ sample processing" (Expand search), "coder functions _ sampling process" (Expand search), "coder functions _ sampling processes" (Expand search), "power functions _ sampling processing" (Expand search), "order functions _ sampling processing" (Expand search), "colour functions _ sampling processing" (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)

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 functions _ sampling processing\") OR (\"api python python python programming\"))~".
• Removing quotes may allow a broader search: (( coder functions _ sampling processing ) OR ( api python python python programming ))~.
• Adding a wildcard symbol may retrieve word variants: (("coder functions _ sampling processing") OR ("api python python python programming"))*.