Perhaps you should try some spelling variations:
"coder function revisited coverage program" » "coder condition revisited coverage program" (Expand search), "coder function limited coverage program" (Expand search), "coder function revisited government program" (Expand search), "coder function revisited coverage problem" (Expand search), "coder function revisited coverage from" (Expand search), "modern function revisited coverage program" (Expand search), "power function revisited coverage program" (Expand search), "over function revisited coverage program" (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.

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