Perhaps you should try some spelling variations:
"coder and coverage control relation" » "coder and coverage control regulation" (Expand search), "coder and coverage control relative" (Expand search), "coder and coverage control creation" (Expand search), "coder and cover control relation" (Expand search), "code and coverage control relation" (Expand search), "codes and coverage control relation" (Expand search), "poder and coverage control relation" (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 control relation\") OR (\"api python python python programming\"))~".
• Removing quotes may allow a broader search: (( coder and coverage control relation ) OR ( api python python python programming ))~.
• Adding a wildcard symbol may retrieve word variants: (("coder and coverage control relation") OR ("api python python python programming"))*.