Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"han duoc dat slippers" » "hanh duoc dat slippers", "nhan duoc dat slippers", "phan duoc dat slippers", "han duoc bat slippers", "han duoc dai slippers", "han duoc dan slippers", "han duoc dat slippery", "han duoc dat grippers"
"locating bug code snippets" » "locating bung code snippets", "locating bugs code snippets", "locating bug core snippets"

You may be able to get more results by adjusting your search query.

• Performing a fuzzy search may retrieve terms with similar spellings: (((("han duoc dat slippers") or ("python using java snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("han duoc dat slippers") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( han duoc dat slippers ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("han duoc dat slippers") or ("python using java snippets"))) or ("locating bug code snippets"))*.