Perhaps you should try some spelling variations:
"basic formulations using java programming" » "based formulations using java programming" (Expand search), "bait formulations using java programming" (Expand search), "basic formation using java programming" (Expand search), "basic formulations and java programming" (Expand search), "basic formulations using and programming" (Expand search), "basic formulations using based programming" (Expand search), "basic formulations using goal programming" (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: (("basic formulations using java programming") OR ("using python python python programming"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"basic formulations using java programming\") OR (\"using python python python programming\"))*".
• Removing quotes may allow a broader search: (( basic formulations using java programming ) OR ( using python python python programming ))*.