Perhaps you should try some spelling variations:
"teaching modulation using java programming" » "teaching education using java programming" (Expand search), "teaching mediation using java programming" (Expand search), "teaching motivation using java programming" (Expand search), "teaching modulation during java programming" (Expand search), "teaching population using java programming" (Expand search), "teaching formulation using java programming" (Expand search), "teaching modulation using and programming" (Expand search), "teaching modulation using based programming" (Expand search), "teaching modulation using goal programming" (Expand search)
"using using python python programming" » "using using pythons python programming" (Expand search), "using using piton python programming" (Expand search), "using using pitons python programming" (Expand search), "using usando python python programming" (Expand search), "using in python python programming" (Expand search), "using fusing python python programming" (Expand search), "housing using python python programming" (Expand search), "nursing using 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: "((\"teaching modulation using java programming\") OR (\"using using python python programming\"))~".
• Removing quotes may allow a broader search: (( teaching modulation using java programming ) OR ( using using python python programming ))~.
• Adding a wildcard symbol may retrieve word variants: (("teaching modulation using java programming") OR ("using using python python programming"))*.