Perhaps you should try some spelling variations:
"trong cong code snippets" » "trong cong cong snippets", "trong cong co snippets", "trong cong che snippets"
"dung doi code snippets" » "huong doi code snippets", "dung tai code snippets", "dung co code snippets", "dung doi cong snippets", "dung doi co snippets", "dung doi de snippets"
"locating bug code slippers" » "locating bung code slippers", "locating bugs code slippers"

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: (((("trong cong code snippets") or ("dung doi code snippets"))) or ("locating bug code slippers"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("trong cong code snippets") OR ("dung doi code snippets"))) OR ("locating bug code slippers")).
• Removing quotes may allow a broader search: (((( trong cong code snippets ) or ( dung doi code snippets ))) or ( locating bug code slippers )).
• Adding a wildcard symbol may retrieve word variants: (((("trong cong code snippets") or ("dung doi code snippets"))) or ("locating bug code slippers"))*.