Perhaps you should try some spelling variations:
"sinh trong data snippets" » "sinh truong data snippets", "sinh trung data snippets", "dinh trong data snippets", "sinh trong dat snippets", "sinh trong dam snippets", "sinh trong dan snippets", "sinh trong data slippers"
"dung java java snippets" » "dung va java snippets", "dung java java slippers"
"locating bug code snippets" » "locating bug code slippers", "locating bung code snippets", "locating bugs code snippets", "locating bug core snippets"

Try widening your search to All Fields.

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

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