Perhaps you should try some spelling variations:
"_ python python python programming" » "_ pythons python python programming" (Expand search), "_ piton python python programming" (Expand search), "_ pitons python python programming" (Expand search)
"coder and coverage an programa" » "coder and cover an programa" (Expand search), "coder and coverage and programa" (Expand search), "coder and coverage in programa" (Expand search), "coder and coverage on programa" (Expand search), "coder and coverage san programa" (Expand search), "coder and coverage un programa" (Expand search), "coder and coverage en programa" (Expand search), "code and coverage an programa" (Expand search), "codes and coverage an programa" (Expand search), "poder and coverage an programa" (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 an programa\") OR (\"_ python python python programming\"))~".
• Removing quotes may allow a broader search: (( coder and coverage an programa ) OR ( _ python python python programming ))~.
• Adding a wildcard symbol may retrieve word variants: (("coder and coverage an programa") OR ("_ python python python programming"))*.