Perhaps you should try some spelling variations:
"coder code the maximum coverage" » "coder code the maximum covering" (Expand search), "coder code the maximum tolerated" (Expand search), "code code the maximum coverage" (Expand search), "modern code the maximum coverage" (Expand search), "color code the maximum coverage" (Expand search), "coder code to maximum coverage" (Expand search)
"in python python python programming" » "in pythons python python programming" (Expand search), "in piton python python programming" (Expand search), "in pitons python python programming" (Expand search), "_ 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 code the maximum coverage\") OR (\"in python python python programming\"))~".
• Removing quotes may allow a broader search: (( coder code the maximum coverage ) OR ( in python python python programming ))~.
• Adding a wildcard symbol may retrieve word variants: (("coder code the maximum coverage") OR ("in python python python programming"))*.