Perhaps you should try some spelling variations:
"by compositional data java programing" » "_ compositional data java programing" (Expand search), "of compositional data java programing" (Expand search), "3d compositional data java programing" (Expand search), "by compositional data java programming" (Expand search), "by compositional data java programs" (Expand search), "by compositional data meta programming" (Expand search), "by compositional data data programing" (Expand search), "by compositional java java programing" (Expand search), "by compositional data jan 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.

• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"by compositional data java programing\") OR (\"using python python python programming\"))~".
• Removing quotes may allow a broader search: (( by compositional data java programing ) OR ( using python python python programming ))~.
• Adding a wildcard symbol may retrieve word variants: (("by compositional data java programing") OR ("using python python python programming"))*.