Perhaps you should try some spelling variations:
"coder coverage and tangible programming" » "coder coverage and language programming" (Expand search), "coder coverage and time programming" (Expand search), "code coverage and tangible programming" (Expand search), "cancer coverage and tangible programming" (Expand search), "center coverage and tangible programming" (Expand search), "coder coverage in tangible programming" (Expand search), "coder coverage of tangible programming" (Expand search), "coder coverage and intangible programming" (Expand search), "coder coverage an intangible programming" (Expand search)
"api in python python programming" » "api in pythons python programming" (Expand search), "api in piton python programming" (Expand search), "api in pitons python programming" (Expand search), "api _ python python programming" (Expand search), "api an python python programming" (Expand search), "fpi in python python programming" (Expand search), "gpi in 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 coverage and tangible programming\") OR (\"api in python python programming\"))~".
• Removing quotes may allow a broader search: (( coder coverage and tangible programming ) OR ( api in python python programming ))~.
• Adding a wildcard symbol may retrieve word variants: (("coder coverage and tangible programming") OR ("api in python python programming"))*.