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