Perhaps you should try some spelling variations:
"coder coverage in agile programming" » "coder coverage in tangible programming" (Expand search), "coder coverage in agent programming" (Expand search), "coder coverage in line programming" (Expand search), "code coverage in agile programming" (Expand search), "cancer coverage in agile programming" (Expand search), "center coverage in agile programming" (Expand search), "coder coverage of agile programming" (Expand search), "coder coverage in aging programming" (Expand search), "coder coverage in age programming" (Expand search)
"api piton python python programming" » "api piton pythons python programming" (Expand search), "api piton pitons python programming" (Expand search), "api piton pytm python programming" (Expand search), "api pitons python python programming" (Expand search), "api in python python programming" (Expand search), "api with python python programming" (Expand search), "api 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 coverage in agile programming") OR ("api piton python python programming"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"coder coverage in agile programming\") OR (\"api piton python python programming\"))*".
• Removing quotes may allow a broader search: (( coder coverage in agile programming ) OR ( api piton python python programming ))*.