Perhaps you should try some spelling variations:
"the computation and sio2 program" » "the computational and sio2 program" (Expand search), "the computation of sio2 program" (Expand search), "the computation and 2 program" (Expand search), "the computation and 2012 program" (Expand search), "the computation and 2002 program" (Expand search), "the computation and side program" (Expand search), "the computation and si program" (Expand search)
"using python python python programming" » "using pythons python python programming" (Expand search), "using piton python python programming" (Expand search), "using pitons python python programming" (Expand search), "usando python python python programming" (Expand search), "in python 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: (("the computation and sio2 program") OR ("using python python python programming"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"the computation and sio2 program\") OR (\"using python python python programming\"))".
• Removing quotes may allow a broader search: (( the computation and sio2 program ) OR ( using python python python programming )).
• Adding a wildcard symbol may retrieve word variants: (("the computation and sio2 program") OR ("using python python python programming"))*.