Perhaps you should try some spelling variations:
"and computation and loading program" » "and computational and loading program" (Expand search), "of computation and loading program" (Expand search), "and computation of loading program" (Expand search), "and computation and reading program" (Expand search), "and computation and breading program" (Expand search), "and computation 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 computation and loading program\") OR (\"using python python python programming\"))~".
• Removing quotes may allow a broader search: (( and computation and loading program ) OR ( using python python python programming ))~.
• Adding a wildcard symbol may retrieve word variants: (("and computation and loading program") OR ("using python python python programming"))*.