Perhaps you should try some spelling variations:
"coder type algorithm and on" » "coder the algorithm and on" (Expand search), "coder tree algorithm and on" (Expand search), "coder time algorithm and on" (Expand search), "coder type algorithms and on" (Expand search), "coder type algorithm based on" (Expand search), "coder type algorithm _ on" (Expand search), "cover type algorithm and on" (Expand search), "code type algorithm and on" (Expand search), "modern type algorithm and on" (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 type algorithm and on") OR ("_ python python python programming"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"coder type algorithm and on\") OR (\"_ python python python programming\"))".
• Removing quotes may allow a broader search: (( coder type algorithm and on ) OR ( _ python python python programming )).
• Adding a wildcard symbol may retrieve word variants: (("coder type algorithm and on") OR ("_ python python python programming"))*.