Perhaps you should try some spelling variations:
"coder function on diffraction from" » "coder function on fraction from" (Expand search), "coder function on diffraction xrd" (Expand search), "coder function on diffraction of" (Expand search), "modern function on diffraction from" (Expand search), "power function on diffraction from" (Expand search), "over function on diffraction from" (Expand search), "coder function of diffraction from" (Expand search), "coder function in diffraction from" (Expand search), "coder function and diffraction from" (Expand search), "coder functions on diffraction from" (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: "((\"coder function on diffraction from\") OR (\"using coding python python programming\"))~".
• Removing quotes may allow a broader search: (( coder function on diffraction from ) OR ( using coding python python programming ))~.
• Adding a wildcard symbol may retrieve word variants: (("coder function on diffraction from") OR ("using coding python python programming"))*.