Perhaps you should try some spelling variations:
"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)
"coder code samples of coverage" » "coder coffee samples of coverage" (Expand search), "coder wine samples of coverage" (Expand search), "coder the samples of coverage" (Expand search), "coder code samples and coverage" (Expand search), "code code samples of coverage" (Expand search), "modern code samples of coverage" (Expand search), "color code samples of coverage" (Expand search), "coder code samples from coverage" (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 samples of coverage\") OR (\"in python python python programming\"))~".
• Removing quotes may allow a broader search: (( coder code samples of coverage ) OR ( in python python python programming ))~.
• Adding a wildcard symbol may retrieve word variants: (("coder code samples of coverage") OR ("in python python python programming"))*.