Perhaps you should try some spelling variations:
"locating bugs code snippets" » "locating bug code snippets"
"missing java java snippets" » "missing data java snippets", "using java java snippets"
"va dung de snippets" » "van dung de snippets", "va duong de snippets", "vat dung de snippets", "va dung he snippets", "va dung dat snippets"

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

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