Perhaps you should try some spelling variations:
"data compression in integer programing" » "data compression in integer programming" (Expand search), "data compression in internet programming" (Expand search), "data compression in linear programing" (Expand search), "data compression and integer programing" (Expand search), "data compression of integer programing" (Expand search), "data compression _ integer programing" (Expand search), "data compression an integer programing" (Expand search), "data compression in inter programing" (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: (("data compression in integer programing") OR ("using python python python programming"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"data compression in integer programing\") OR (\"using python python python programming\"))".
• Removing quotes may allow a broader search: (( data compression in integer programing ) OR ( using python python python programming )).
• Adding a wildcard symbol may retrieve word variants: (("data compression in integer programing") OR ("using python python python programming"))*.