Perhaps you should try some spelling variations:
"coder coding using risc processor" » "coder coding using risco processo" (Expand search), "coder coding using riscos processo" (Expand search), "coder coding using ii processor" (Expand search), "modern coding using risc processor" (Expand search), "color coding using risc processor" (Expand search), "odor coding using risc processor" (Expand search), "coder loading using risc processor" (Expand search), "coder modeling using risc processor" (Expand search), "coder drying using risc processor" (Expand search), "coder coding using risk processor" (Expand search), "coder coding using disc processor" (Expand search), "coder coding using rasch processor" (Expand search)
"via python python python programming" » "via pythons python python programming" (Expand search), "via piton python python programming" (Expand search), "via pitons 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: (("coder coding using risc processor") OR ("via python python python programming"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"coder coding using risc processor\") OR (\"via python python python programming\"))".
• Removing quotes may allow a broader search: (( coder coding using risc processor ) OR ( via python python python programming )).
• Adding a wildcard symbol may retrieve word variants: (("coder coding using risc processor") OR ("via python python python programming"))*.