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 the coverage control code" » "coder and coverage control code" (Expand search), "coder the coverage control codes" (Expand search), "coder the coverage control case" (Expand search), "coder the coverage control cost" (Expand search), "code the coverage control code" (Expand search), "cover the coverage control code" (Expand search), "poder the coverage control code" (Expand search)

You may be able to get more results by adjusting your search query.

• Performing a fuzzy search may retrieve terms with similar spellings: (("coder the coverage control code") OR ("api python python python programming"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"coder the coverage control code\") OR (\"api python python python programming\"))".
• Removing quotes may allow a broader search: (( coder the coverage control code ) OR ( api python python python programming )).
• Adding a wildcard symbol may retrieve word variants: (("coder the coverage control code") OR ("api python python python programming"))*.