Perhaps you should try some spelling variations:
"dung dat tranh slippers" » "dung dat thanh slippers", "dung dau tranh slippers", "dung dat khanh slippers", "dung va tranh slippers", "dung tai tranh slippers", "dung dat tranh slippery", "dung dat tranh grippers"
"using a code snippets" » "using a core snippets"
"locating bug code snippets" » "locating bug core snippets", "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: (((("using a code snippets") or ("dung dat tranh slippers"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("using a code snippets") OR ("dung dat tranh slippers"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( using a code snippets ) or ( dung dat tranh slippers ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("using a code snippets") or ("dung dat tranh slippers"))) or ("locating bug code snippets"))*.