Perhaps you should try some spelling variations:
"coder coder using recurrent object" » "coder coder using concurrent object" (Expand search), "coder coder using recurrent content" (Expand search), "coder coder using recurrent event" (Expand search), "coder coder in recurrent object" (Expand search), "coder decoder using recurrent object" (Expand search), "code code using recurrent object" (Expand search), "decoder codec using recurrent object" (Expand search), "coder coders using recurrent object" (Expand search), "coder cover using recurrent object" (Expand search), "coder code using recurrent object" (Expand search)
"on python python python programming" » "on pythons python python programming" (Expand search), "on piton python python programming" (Expand search), "on pitons python python programming" (Expand search), "in python pythin python programming" (Expand search), "of python pythof python programming" (Expand search), "_ python pyth_ 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 using recurrent object") OR ("on python python python programming"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"coder coder using recurrent object\") OR (\"on python python python programming\"))".
• Removing quotes may allow a broader search: (( coder coder using recurrent object ) OR ( on python python python programming )).
• Adding a wildcard symbol may retrieve word variants: (("coder coder using recurrent object") OR ("on python python python programming"))*.