Perhaps you should try some spelling variations:
"locating bugs code snippets" » "locating bug code snippets"
"trinh lap some snippets" » "trinh luat some snippets", "trinh luan some snippets", "trinh phap some snippets", "trinh law some snippets", "trinh lap so snippets"
"dung cho code snippets" » "dung cho cong snippets", "dung cfd code snippets", "dung cho con 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: (((("trinh lap some snippets") or ("dung cho code snippets"))) or ("locating bugs code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("trinh lap some snippets") OR ("dung cho code snippets"))) OR ("locating bugs code snippets")).
• Removing quotes may allow a broader search: (((( trinh lap some snippets ) or ( dung cho code snippets ))) or ( locating bugs code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("trinh lap some snippets") or ("dung cho code snippets"))) or ("locating bugs code snippets"))*.