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