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