Perhaps you should try some spelling variations:
"3d computacional java java programing" » "3d computacional cav java programing" (Expand search), "3d computacional capaz java programing" (Expand search), "3d computacional bacia java programing" (Expand search), "3d computational java java programing" (Expand search), "and computacional java java programing" (Expand search), "_ computacional java java programing" (Expand search), "3d computacional java java programming" (Expand search), "3d computacional java java programs" (Expand search), "3d computacional java meta 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: (("3d computacional java java programing") OR ("using python python python programming"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"3d computacional java java programing\") OR (\"using python python python programming\"))".
• Removing quotes may allow a broader search: (( 3d computacional java java programing ) OR ( using python python python programming )).
• Adding a wildcard symbol may retrieve word variants: (("3d computacional java java programing") OR ("using python python python programming"))*.