Perhaps you should try some spelling variations:
"in python python python programming" » "in pythons python python programming" (Expand search), "in piton python python programming" (Expand search), "in pitons python python programming" (Expand search), "_ python python python programming" (Expand search)
"coder coder coding the challenges" » "coder modern coding the challenges" (Expand search), "coder color coding the challenges" (Expand search), "coder odor coding the challenges" (Expand search), "coder decoder coding the challenges" (Expand search), "code code coding the challenges" (Expand search), "decoder codec coding the challenges" (Expand search), "coder coder decoding the challenges" (Expand search), "coder coder encoding the challenges" (Expand search), "coder coder aiding the challenges" (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 coding the challenges") OR ("in python python python programming"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"coder coder coding the challenges\") OR (\"in python python python programming\"))".
• Removing quotes may allow a broader search: (( coder coder coding the challenges ) OR ( in python python python programming )).
• Adding a wildcard symbol may retrieve word variants: (("coder coder coding the challenges") OR ("in python python python programming"))*.