Perhaps you should try some spelling variations:
"locating bduong code snippets" » "locating bug code snippets", "locating bduong core snippets"
"using data java snippets" » "using java java snippets", "using sat java snippets", "missing data java snippets"
"va dung cho snippets" » "van dung cho snippets", "va duong cho snippets", "vat dung cho snippets"

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

• Performing a fuzzy search may retrieve terms with similar spellings: (((("va dung cho snippets") OR ("using data java snippets"))) OR ("locating bduong code snippets"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((((\"va dung cho snippets\") OR (\"using data java snippets\"))) OR (\"locating bduong code snippets\"))".
• Removing quotes may allow a broader search: (((( va dung cho snippets ) OR ( using data java snippets ))) OR ( locating bduong code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("va dung cho snippets") OR ("using data java snippets"))) OR ("locating bduong code snippets"))*.