Perhaps you should try some spelling variations:
"data using java snippets" » "data using data snippets", "data using java slippers"
"nang quan dat snippets" » "ban quan dat snippets", "nang suat dat snippets", "nang quan sat snippets", "nang qua dat snippets", "nang quan dac snippets", "nang quan dat slippers"
"locating bug code snippets" » "locating bug code slippers", "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: (((("nang quan dat snippets") or ("data using java snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("nang quan dat snippets") OR ("data using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( nang quan dat snippets ) or ( data using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("nang quan dat snippets") or ("data using java snippets"))) or ("locating bug code snippets"))*.