Perhaps you should try some spelling variations:
"using java java snippets" » "using data java snippets"
"tai nghe java slippers" » "tai nghe va slippers", "tai ngu java slippers", "thai nghe java slippers", "bai nghe java slippers", "tam nghe java slippers", "tai nghe java slippery", "tai nghe java 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: (((("tai nghe java slippers") or ("using java java snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("tai nghe java slippers") OR ("using java java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( tai nghe java slippers ) or ( using java java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("tai nghe java slippers") or ("using java java snippets"))) or ("locating bug code snippets"))*.