Perhaps you should try some spelling variations:
"coder coding in sampling error" » "coder coding in sampling effort" (Expand search), "modern coding in sampling error" (Expand search), "color coding in sampling error" (Expand search), "odor coding in sampling error" (Expand search), "coder coding and sampling error" (Expand search), "coder coding air sampling error" (Expand search), "coder coding _ sampling error" (Expand search), "coder coding rna sampling error" (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 coding in sampling error\") OR (\"api python python python programming\"))~".
• Removing quotes may allow a broader search: (( coder coding in sampling error ) OR ( api python python python programming ))~.
• Adding a wildcard symbol may retrieve word variants: (("coder coding in sampling error") OR ("api python python python programming"))*.