Perhaps you should try some spelling variations:
"and computational code computation program" » "and computational code computational program" (Expand search), "and computational code computational programs" (Expand search), "and computational code compensation program" (Expand search), "and computational model computation program" (Expand search), "and computational cost computation program" (Expand search), "and computational models computation program" (Expand search), "_ computational code computation program" (Expand search), "and computational core computation program" (Expand search), "and computational pose computation 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: "((\"and computational code computation program\") OR (\"using in python python programming\"))~".
• Removing quotes may allow a broader search: (( and computational code computation program ) OR ( using in python python programming ))~.
• Adding a wildcard symbol may retrieve word variants: (("and computational code computation program") OR ("using in python python programming"))*.