Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"dung len hai slippers" » "dung nen hai slippers", "dung le hai slippers", "dung luan hai slippers", "dung lanh hai slippers", "dung benh hai slippers", "dung len hai slippery", "dung len hai 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: (((("dung len hai slippers") or ("python using java snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("dung len hai slippers") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( dung len hai slippers ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("dung len hai slippers") or ("python using java snippets"))) or ("locating bug code snippets"))*.