Perhaps you should try some spelling variations:
"based computation in security program" » "based computational in security program" (Expand search), "based competition in security program" (Expand search), "based compilation in security program" (Expand search), "based computation in security process" (Expand search), "based computation and security program" (Expand search), "based computation of security program" (Expand search), "based imputation in security 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: (("based computation in security program") OR ("using python python python programming"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"based computation in security program\") OR (\"using python python python programming\"))".
• Removing quotes may allow a broader search: (( based computation in security program ) OR ( using python python python programming )).
• Adding a wildcard symbol may retrieve word variants: (("based computation in security program") OR ("using python python python programming"))*.