Perhaps you should try some spelling variations:
"coder coding using linear functionals" » "coder coding using linear functions" (Expand search), "coder coding using linear function" (Expand search), "coder coding using nonlinear functional" (Expand search), "modern coding using linear functionals" (Expand search), "color coding using linear functionals" (Expand search), "odor coding using linear functionals" (Expand search), "coder loading using linear functionals" (Expand search), "coder modeling using linear functionals" (Expand search), "coder drying using linear functionals" (Expand search)
"_ python python python programming" » "_ pythons python python programming" (Expand search), "_ piton python python programming" (Expand search), "_ pitons 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 linear functionals") OR ("_ python python python programming"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"coder coding using linear functionals\") OR (\"_ python python python programming\"))*".
• Removing quotes may allow a broader search: (( coder coding using linear functionals ) OR ( _ python python python programming ))*.