Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"dung van dai slippers" » "duong van dai slippers", "dung va dai slippers", "dang van dai slippers", "dung vanh dai slippers", "dung van dao slippers", "dung van hai slippers", "dung van dai slippery", "dung van dai 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 van dai 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 van dai slippers") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( dung van dai slippers ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("dung van dai slippers") or ("python using java snippets"))) or ("locating bug code snippets"))*.