Perhaps you should try some spelling variations:
"coder precoder some lineal programming" » "coder precoder some linear programming" (Expand search), "coder precoder some linear programmin" (Expand search), "coder precoder some linear programing" (Expand search), "coder decoder some lineal programming" (Expand search), "coder precoder scheme lineal programming" (Expand search), "coder aprender some lineal programming" (Expand search), "coder precoce nome lineal programming" (Expand search), "coder precoder some mineral programming" (Expand search), "coder precoder some lines programming" (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 precoder some lineal programming") OR ("_ python python python programming"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"coder precoder some lineal programming\") OR (\"_ python python python programming\"))*".
• Removing quotes may allow a broader search: (( coder precoder some lineal programming ) OR ( _ python python python programming ))*.