Perhaps you should try some spelling variations:
"locating bugs code snippets" » "locating bug code snippets"
"dung thi code snippets" » "dung tai code snippets", "dung tri code snippets", "dung chi code snippets", "dung thi cong snippets", "dung thi hoe snippets"
"trong cac che snippets" » "trong cac he snippets", "trong cac chien snippets", "trong cac chat 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: (((("trong cac che snippets") or ("dung thi code snippets"))) or ("locating bugs code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("trong cac che snippets") OR ("dung thi code snippets"))) OR ("locating bugs code snippets")).
• Removing quotes may allow a broader search: (((( trong cac che snippets ) or ( dung thi code snippets ))) or ( locating bugs code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("trong cac che snippets") or ("dung thi code snippets"))) or ("locating bugs code snippets"))*.