Perhaps you should try some spelling variations:
"coder code in visualization function" » "coder code in visualization functions" (Expand search), "coder code in visualization conception" (Expand search), "coder code in visualization education" (Expand search), "coder code on visualization function" (Expand search), "coder code and visualization function" (Expand search), "coder code _ visualization function" (Expand search), "code code in visualization function" (Expand search), "modern code in visualization function" (Expand search), "color code in visualization function" (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 code in visualization function") OR ("_ python python python programming"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"coder code in visualization function\") OR (\"_ python python python programming\"))*".
• Removing quotes may allow a broader search: (( coder code in visualization function ) OR ( _ python python python programming ))*.