Perhaps you should try some spelling variations:
"coder coder java posed problems" » "coder coder java old problems" (Expand search), "coder coder java coupled problems" (Expand search), "coder decoder java posed problems" (Expand search), "code code java posed problems" (Expand search), "decoder codec java posed problems" (Expand search), "coder codes java posed problems" (Expand search), "coder xcode java posed problems" (Expand search), "coder coder java based 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), "rpa python 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 java posed problems") OR ("api python python python programming"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"coder coder java posed problems\") OR (\"api python python python programming\"))".
• Removing quotes may allow a broader search: (( coder coder java posed problems ) OR ( api python python python programming )).
• Adding a wildcard symbol may retrieve word variants: (("coder coder java posed problems") OR ("api python python python programming"))*.