Perhaps you should try some spelling variations:
"using python python arduino programmable" » "using pythons python arduino programmable" (Expand search), "using piton python arduino programmable" (Expand search), "using pitons python arduino programmable" (Expand search), "usando python python arduino programmable" (Expand search), "in python python arduino programmable" (Expand search)
"using dirac python python programming" » "using dirac pythons python programming" (Expand search), "using dirac piton python programming" (Expand search), "using dirac pitons python programming" (Expand search), "using via python python programming" (Expand search), "using dirac method python programming" (Expand search), "using dirac action python programming" (Expand search), "using direct python python programming" (Expand search), "using dic python python programming" (Expand search), "using ddrad 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: "((\"using python python arduino programmable\") OR (\"using dirac python python programming\"))~".
• Removing quotes may allow a broader search: (( using python python arduino programmable ) OR ( using dirac python python programming ))~.
• Adding a wildcard symbol may retrieve word variants: (("using python python arduino programmable") OR ("using dirac python python programming"))*.