Perhaps you should try some spelling variations:
"dung tnhanh code snippets" » "dung thanh code snippets", "dung nhan code snippets", "dung thang code snippets", "dung tnhanh core snippets", "dung tnhanh code slippers"
"can ho code snippets" » "can tho code snippets", "can bo code snippets", "van ho code snippets", "can ho core snippets", "can ho code slippers"
"locating bug code snippets" » "locating bug core snippets", "locating bug code slippers", "locating bung code snippets", "locating bugs code 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: (((("can ho code snippets") or ("dung tnhanh code snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("can ho code snippets") OR ("dung tnhanh code snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( can ho code snippets ) or ( dung tnhanh code snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("can ho code snippets") or ("dung tnhanh code snippets"))) or ("locating bug code snippets"))*.