Perhaps you should try some spelling variations:
"locating bugs code snippets" » "locating bug code snippets"
"tran hoan code slippers" » "tran hoang code slippers", "tuan hoan code slippers", "tran doan code slippers"
"dung cong code snippets" » "dung trong code snippets", "dung cong cong snippets", "dung cong co snippets", "dung cong che 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: (((("tran hoan code slippers") or ("dung cong code snippets"))) or ("locating bugs code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("tran hoan code slippers") OR ("dung cong code snippets"))) OR ("locating bugs code snippets")).
• Removing quotes may allow a broader search: (((( tran hoan code slippers ) or ( dung cong code snippets ))) or ( locating bugs code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("tran hoan code slippers") or ("dung cong code snippets"))) or ("locating bugs code snippets"))*.