Perhaps you should try some spelling variations:
"coder and coverage visual programming" » "coder and coverage fetal programming" (Expand search), "coder and cover visual programming" (Expand search), "code and coverage visual programming" (Expand search), "codes and coverage visual programming" (Expand search), "poder and coverage visual programming" (Expand search)
"in python python python programing" » "in python python python programming" (Expand search), "in python python method programming" (Expand search), "in pythons python python programing" (Expand search), "in piton python python programing" (Expand search), "in pitons python python programing" (Expand search), "_ python python python programing" (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 and coverage visual programming") OR ("in python python python programing"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"coder and coverage visual programming\") OR (\"in python python python programing\"))".
• Removing quotes may allow a broader search: (( coder and coverage visual programming ) OR ( in python python python programing )).
• Adding a wildcard symbol may retrieve word variants: (("coder and coverage visual programming") OR ("in python python python programing"))*.