Perhaps you should try some spelling variations:
"coder using sampling learning programming" » "coder using sampling learning programme" (Expand search), "coder using sampling teaching programming" (Expand search), "coder using sampling learning program" (Expand search), "coder using spelling learning programming" (Expand search), "coder using sampling planning programming" (Expand search), "coder using applying learning programming" (Expand search), "coder using subsampling learning programming" (Expand search), "coder using saline learning programming" (Expand search), "coder using samples learning programming" (Expand search), "coders using sampling learning programming" (Expand search), "cover using sampling learning programming" (Expand search), "code using sampling learning programming" (Expand search)
"api an python python programming" » "api an pythons python programming" (Expand search), "api an piton python programming" (Expand search), "api an pitons python programming" (Expand search), "api and python python programming" (Expand search), "api in python python programming" (Expand search), "api on 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 using sampling learning programming\") OR (\"api an python python programming\"))~".
• Removing quotes may allow a broader search: (( coder using sampling learning programming ) OR ( api an python python programming ))~.
• Adding a wildcard symbol may retrieve word variants: (("coder using sampling learning programming") OR ("api an python python programming"))*.