Perhaps you should try some spelling variations:
"locating bugs code snippets" » "locating bug code snippets"
"duoc cach code snippets" » "cuoc cach code snippets", "duoc cac code snippets", "truoc cach code snippets", "duoc cach de snippets", "duoc cach con snippets"
"dung cong che snippets" » "dung trong che snippets", "dung cong cho snippets", "dung cong chi snippets", "dung cong chu 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: (((("duoc cach code snippets") or ("dung cong che snippets"))) or ("locating bugs code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("duoc cach code snippets") OR ("dung cong che snippets"))) OR ("locating bugs code snippets")).
• Removing quotes may allow a broader search: (((( duoc cach code snippets ) or ( dung cong che snippets ))) or ( locating bugs code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("duoc cach code snippets") or ("dung cong che snippets"))) or ("locating bugs code snippets"))*.