Perhaps you should try some spelling variations:
"based regression in learning programming" » "based regression in learning programme" (Expand search), "based regression in teaching programming" (Expand search), "based regression in learning program" (Expand search), "boosted regression in learning programming" (Expand search), "and regression in learning programming" (Expand search), "fixed regression in learning programming" (Expand search), "based regression and learning programming" (Expand search), "based regression _ learning programming" (Expand search)
"using coding python python programming" » "using codigo python python programming" (Expand search), "using codigos python python programming" (Expand search), "using using python python programming" (Expand search), "using coding pythons python programming" (Expand search), "using coding piton python programming" (Expand search), "using coding pitons python programming" (Expand search), "using coping python python programming" (Expand search), "using coating python python programming" (Expand search), "using cooking 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: "((\"based regression in learning programming\") OR (\"using coding python python programming\"))~".
• Removing quotes may allow a broader search: (( based regression in learning programming ) OR ( using coding python python programming ))~.
• Adding a wildcard symbol may retrieve word variants: (("based regression in learning programming") OR ("using coding python python programming"))*.