Perhaps you should try some spelling variations:
"modeling computational using array program" » "modelo computacional using array program" (Expand search), "modelado computacional using array program" (Expand search), "modelacion computacional using array program" (Expand search), "modeling computation using array program" (Expand search), "modeling computations using array program" (Expand search), "modeling computacional usinas array program" (Expand search), "modeling computational using spray program" (Expand search), "modeling computational using ray program" (Expand search), "modeling computational using warranty program" (Expand search), "modeling computational ring array program" (Expand search)
"using in python python programming" » "using in pythons python programming" (Expand search), "using in piton python programming" (Expand search), "using in pitons python programming" (Expand search), "using _ 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: "((\"modeling computational using array program\") OR (\"using in python python programming\"))~".
• Removing quotes may allow a broader search: (( modeling computational using array program ) OR ( using in python python programming ))~.
• Adding a wildcard symbol may retrieve word variants: (("modeling computational using array program") OR ("using in python python programming"))*.