Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"dung tu dat slippers" » "dung thu dat slippers", "dung tru dat slippers", "dung cu dat slippers", "dung tu bat slippers", "dung tu dat slippery", "dung tu dat 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: (((("dung tu dat 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 tu dat slippers") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( dung tu dat slippers ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("dung tu dat slippers") or ("python using java snippets"))) or ("locating bug code snippets"))*.