Perhaps you should try some spelling variations:
"coder coder some erlang programming" » "coder coder some plane programming" (Expand search), "coder coder some plant programming" (Expand search), "coder coder some learning programming" (Expand search), "coder decoder some erlang programming" (Expand search), "code code some erlang programming" (Expand search), "decoder codec some erlang programming" (Expand search), "coder coder gomes werlang programming" (Expand search), "coder code some erlang programming" (Expand search), "coder border some erlang programming" (Expand search), "coder over some erlang 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 coder some erlang programming") OR ("_ python python python programming"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"coder coder some erlang programming\") OR (\"_ python python python programming\"))".
• Removing quotes may allow a broader search: (( coder coder some erlang programming ) OR ( _ python python python programming )).
• Adding a wildcard symbol may retrieve word variants: (("coder coder some erlang programming") OR ("_ python python python programming"))*.