Perhaps you should try some spelling variations:
"coder application and diffusion program" » "code application and diffusion program" (Expand search), "codes application and diffusion program" (Expand search), "powder application and diffusion program" (Expand search), "coder application and diffusion problem" (Expand search), "coder application and diffusion problems" (Expand search), "coder application and diffusion process" (Expand search), "coder application _ diffusion program" (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 application and diffusion program\") OR (\"using coding python python programming\"))~".
• Removing quotes may allow a broader search: (( coder application and diffusion program ) OR ( using coding python python programming ))~.
• Adding a wildcard symbol may retrieve word variants: (("coder application and diffusion program") OR ("using coding python python programming"))*.