Perhaps you should try some spelling variations:
"coder and coverage system functions" » "coder and coverage system function" (Expand search), "coder and coverage system functional" (Expand search), "coder and coverage systems function" (Expand search), "coder and sewerage system functions" (Expand search), "coder and cover system functions" (Expand search), "coder and forage system functions" (Expand search), "code and coverage system functions" (Expand search), "codes and coverage system functions" (Expand search), "poder and coverage system functions" (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 and coverage system functions\") OR (\"api python python python programming\"))~".
• Removing quotes may allow a broader search: (( coder and coverage system functions ) OR ( api python python python programming ))~.
• Adding a wildcard symbol may retrieve word variants: (("coder and coverage system functions") OR ("api python python python programming"))*.