Perhaps you should try some spelling variations:
"and computational and loading program" » "_ computational and loading program" (Expand search), "and computational fluid loading program" (Expand search), "and computational and reading program" (Expand search), "and computational and breading program" (Expand search), "and computational and reading programs" (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.

• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"and computational and loading program\") OR (\"using python python python programming\"))~".
• Removing quotes may allow a broader search: (( and computational and loading program ) OR ( using python python python programming ))~.
• Adding a wildcard symbol may retrieve word variants: (("and computational and loading program") OR ("using python python python programming"))*.