Perhaps you should try some spelling variations:
"coder representations and coverage programmer" » "encoder representations and coverage programmer" (Expand search), "power representations and coverage programmer" (Expand search), "node representations and coverage programmer" (Expand search), "coder representation and coverage programmer" (Expand search), "coder representations and coverage program" (Expand search), "coder representations and cover programmer" (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 representations and coverage programmer\") OR (\"api python python python programming\"))~".
• Removing quotes may allow a broader search: (( coder representations and coverage programmer ) OR ( api python python python programming ))~.
• Adding a wildcard symbol may retrieve word variants: (("coder representations and coverage programmer") OR ("api python python python programming"))*.