Perhaps you should try some spelling variations:
"coder propagation material functions program" » "coder propagation model functions program" (Expand search), "coder propagation modeling functions program" (Expand search), "coder propagation material function program" (Expand search), "coder propagation maternal function program" (Expand search), "coder propagation materials function program" (Expand search), "mode propagation material functions program" (Expand search), "model propagation material functions program" (Expand search), "modes propagation material functions program" (Expand search), "coder propagation material functional program" (Expand search), "coder propagation material functional programs" (Expand search), "coder propagation material function programac" (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 propagation material functions program\") OR (\"using coding python python programming\"))~".
• Removing quotes may allow a broader search: (( coder propagation material functions program ) OR ( using coding python python programming ))~.
• Adding a wildcard symbol may retrieve word variants: (("coder propagation material functions program") OR ("using coding python python programming"))*.