Perhaps you should try some spelling variations:
"dung dat code snippets" » "dung rate code snippets", "dung dat de snippets", "dung va code snippets", "dung tai code snippets", "dung dat code slippers"
"ninh binh code snippets" » "dinh binh code snippets", "minh binh code snippets", "kinh binh code snippets", "ninh dinh code snippets", "ninh minh code snippets", "ninh kinh code snippets", "ninh binh code slippers"
"locating bug code snippets" » "locating bug code slippers", "locating bung code snippets", "locating bugs code snippets"

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

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