Perhaps you should try some spelling variations:
"locating bung code snippets" » "locating bug code snippets"
"using java java snippets" » "using data java snippets"
"van dung von snippets" » "van dong von snippets", "xay dung von snippets", "tin dung von snippets", "van dung cong snippets", "van dung va snippets"

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

• Performing a fuzzy search may retrieve terms with similar spellings: (((("using java java snippets") or ("van dung von snippets"))) or ("locating bung code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("using java java snippets") OR ("van dung von snippets"))) OR ("locating bung code snippets")).
• Removing quotes may allow a broader search: (((( using java java snippets ) or ( van dung von snippets ))) or ( locating bung code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("using java java snippets") or ("van dung von snippets"))) or ("locating bung code snippets"))*.