Perhaps you should try some spelling variations:
"model implementation in sio2 program" » "model implementation and sio2 program" (Expand search), "model implementation of sio2 program" (Expand search), "model implementation in 2 program" (Expand search), "model implementation in 2012 program" (Expand search), "model implementation in 2002 program" (Expand search), "model implementation on sio2 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.

• Performing a fuzzy search may retrieve terms with similar spellings: (("model implementation in sio2 program") OR ("using coding python python programming"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"model implementation in sio2 program\") OR (\"using coding python python programming\"))".
• Removing quotes may allow a broader search: (( model implementation in sio2 program ) OR ( using coding python python programming )).
• Adding a wildcard symbol may retrieve word variants: (("model implementation in sio2 program") OR ("using coding python python programming"))*.