Perhaps you should try some spelling variations:
"locating bugs code snippets" » "locating bug code snippets", "locating bugs code slippers"
"using java code snippets" » "using data code snippets", "using java code slippers"
"dong vat java snippets" » "dong va java snippets", "dong von java snippets", "dong ha java snippets", "dong vat va snippets", "dong vat java slippers"

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