Perhaps you should try some spelling variations:
"locating bugs code snippets" » "locating bug code snippets"
"gian trong dat snippets" » "gian trong dam snippets", "gian trong dan snippets", "gian trong dao snippets", "giao trong dat snippets", "gia trong dat snippets"
"dung java java slippers" » "dung va java slippers", "dung java java slippery", "dung java java grippers"

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: (((("gian trong dat snippets") or ("dung java java slippers"))) or ("locating bugs code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("gian trong dat snippets") OR ("dung java java slippers"))) OR ("locating bugs code snippets")).
• Removing quotes may allow a broader search: (((( gian trong dat snippets ) or ( dung java java slippers ))) or ( locating bugs code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("gian trong dat snippets") or ("dung java java slippers"))) or ("locating bugs code snippets"))*.