Perhaps you should try some spelling variations:
"dung tphanh code snippets" » "dung thanh code snippets", "dung phan code snippets", "dung thang code snippets"
"nhanh va code slippers" » "hanh va code slippers", "nhan va code slippers", "nhanh ha code slippers"
"locating bug code snippets" » "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: (((("nhanh va code slippers") or ("dung tphanh code snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("nhanh va code slippers") OR ("dung tphanh code snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( nhanh va code slippers ) or ( dung tphanh code snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("nhanh va code slippers") or ("dung tphanh code snippets"))) or ("locating bug code snippets"))*.