Perhaps you should try some spelling variations:
"coder _ visualization algorithm friction" » "coder _ localization algorithm friction" (Expand search), "coder _ realization algorithm friction" (Expand search), "coder _ simulation algorithm friction" (Expand search), "coder _ visualization algorithm prediction" (Expand search), "coder _ visualization algorithm variation" (Expand search), "coder _ visualization algorithm creation" (Expand search)
"api pythons python python programming" » "api pitons python python programming" (Expand search), "api piton python python programming" (Expand search), "api pythons piton python programming" (Expand search), "api pythons pitons python programming" (Expand search), "api pythons pytm python programming" (Expand search), "api 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 _ visualization algorithm friction") OR ("api pythons python python programming"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"coder _ visualization algorithm friction\") OR (\"api pythons python python programming\"))*".
• Removing quotes may allow a broader search: (( coder _ visualization algorithm friction ) OR ( api pythons python python programming ))*.