Perhaps you should try some spelling variations:
"coder coder by practical problems" » "coder coder by operational problems" (Expand search), "coder coder _ practical problems" (Expand search), "coder coder in practical problems" (Expand search), "coder coder en practical problems" (Expand search), "coder decoder by practical problems" (Expand search), "code code by practical problems" (Expand search), "decoder codec by practical problems" (Expand search), "coder code by practical problems" (Expand search), "coder codes by practical problems" (Expand search), "coder coded by practical problems" (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 by practical problems") OR ("api python python python programming"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"coder coder by practical problems\") OR (\"api python python python programming\"))".
• Removing quotes may allow a broader search: (( coder coder by practical problems ) OR ( api python python python programming )).
• Adding a wildcard symbol may retrieve word variants: (("coder coder by practical problems") OR ("api python python python programming"))*.