Perhaps you should try some spelling variations:
"coder model examples on coverage" » "coder some examples on coverage" (Expand search), "coder modeling example on coverage" (Expand search), "cover model examples on coverage" (Expand search), "decoder model examples on coverage" (Expand search), "copper model examples on coverage" (Expand search), "coder model examples of coverage" (Expand search), "coder model examples in coverage" (Expand search), "coder model example on coverage" (Expand search), "coder model examples bone coverage" (Expand search), "coder model examples and 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.

• Performing a fuzzy search may retrieve terms with similar spellings: (("coder model examples on coverage") OR ("in python python python programming"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"coder model examples on coverage\") OR (\"in python python python programming\"))".
• Removing quotes may allow a broader search: (( coder model examples on coverage ) OR ( in python python python programming )).
• Adding a wildcard symbol may retrieve word variants: (("coder model examples on coverage") OR ("in python python python programming"))*.