Perhaps you should try some spelling variations:
"locating bugs code snippets" » "locating bug code snippets", "locating bugs code slippers"
"cong vinh code snippets" » "cong trinh code snippets", "trong vinh code snippets", "cong viec code snippets", "cong vinh code slippers"
"dung rung code snippets" » "dung trung code snippets", "duong rung code snippets", "dung ung code snippets", "dung bug code snippets", "dung rung code slippers"

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

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