Perhaps you should try some spelling variations:
"cong dieu data snippets" » "dong dieu data snippets", "cong hieu data snippets", "trong dieu data snippets", "cong lieu data snippets", "cong dieu hat snippets", "cong bieu dat snippets", "cong dieu data slippers"
"hang java java snippets" » "hang va java snippets", "hang java java slippers"
"locating bug code snippets" » "locating bug code slippers", "locating bung code snippets", "locating bugs code snippets", "locating bug core snippets"

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

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