Perhaps you should try some spelling variations:
"locating bugs code snippets" » "locating bug code snippets", "locating bugs code slippers"
"using raw java snippets" » "using real java snippets", "using a java snippets", "using low java snippets", "using raw java slippers"
"van nang va snippets" » "van quang va snippets", "van ban va snippets", "van dong va snippets", "van nang van snippets", "van hang va snippets", "van nang ma snippets", "van nang va 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 nang 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 nang va snippets") OR ("using raw java snippets"))) OR ("locating bugs code snippets"))*.
• Removing quotes may allow a broader search: (((( van nang va snippets ) or ( using raw java snippets ))) or ( locating bugs code snippets ))*.