Perhaps you should try some spelling variations:
"surface functionalities in coding programming" » "surface functionalized in coding programming" (Expand search), "surface functionality in coding programming" (Expand search), "surface functionalization in coding programming" (Expand search), "surface functionalities of coding programming" (Expand search), "surface functionals in coding programming" (Expand search), "surface functionalities in solving programming" (Expand search), "surface functionalities in cone programming" (Expand search), "surface functionalities in conic programming" (Expand search), "surface functionalities in decoding programming" (Expand search), "surface functionalities non coding programming" (Expand search), "surface functionalities and coding programming" (Expand search)
"using using python python programming" » "using using pythons python programming" (Expand search), "using using piton python programming" (Expand search), "using using pitons python programming" (Expand search), "using usando python python programming" (Expand search), "using in python python programming" (Expand search), "using fusing python python programming" (Expand search), "housing using python python programming" (Expand search), "nursing using 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: "((\"surface functionalities in coding programming\") OR (\"using using python python programming\"))~".
• Removing quotes may allow a broader search: (( surface functionalities in coding programming ) OR ( using using python python programming ))~.
• Adding a wildcard symbol may retrieve word variants: (("surface functionalities in coding programming") OR ("using using python python programming"))*.