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