Perhaps you should try some spelling variations:
"diffusing computation java computer programing" » "diffusing computation java computer programming" (Expand search), "diffusing computation java computers programming" (Expand search), "diffusing computation java computer program" (Expand search), "diffusing computacional java computer programing" (Expand search), "diffusing computation and computer programing" (Expand search), "diffusing computation an computer programing" (Expand search), "diffusion computation java computer programing" (Expand search), "diffusive computation java computer programing" (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: "((\"diffusing computation java computer programing\") OR (\"using using python python programming\"))~".
• Removing quotes may allow a broader search: (( diffusing computation java computer programing ) OR ( using using python python programming ))~.
• Adding a wildcard symbol may retrieve word variants: (("diffusing computation java computer programing") OR ("using using python python programming"))*.