Perhaps you should try some spelling variations:
"locating bugs code snippets" » "locating bug code snippets", "locating bugs code slippers"
"van hoang va snippets" » "van hoan va snippets", "quan hoang va snippets", "tran hoang va snippets", "van hoang van snippets", "van hang va snippets", "van hoang ha snippets", "van hoang va slippers"
"using raw java snippets" » "using real java snippets", "using a java snippets", "using low java snippets", "using raw java slippers"

You may be able to get more results by adjusting your search query.

• Performing a fuzzy search may retrieve terms with similar spellings: (((("van hoang va snippets") or ("using raw java snippets"))) or ("locating bugs code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("van hoang va snippets") OR ("using raw java snippets"))) OR ("locating bugs code snippets"))*.
• Removing quotes may allow a broader search: (((( van hoang va snippets ) or ( using raw java snippets ))) or ( locating bugs code snippets ))*.