Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"dan tu vung slippers" » "danh tu vung slippers", "dan su vung slippers", "ban tu vung slippers", "dan tu dung slippers", "dan tu cung slippers", "dan tu ung slippers", "dan tu vung slippery", "dan tu vung grippers"
"locating bug code snippets" » "locating bung code snippets", "locating bugs code snippets", "locating bug core snippets"

Try widening your search to All Fields.

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

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