Perhaps you should try some spelling variations:
"locating bugs code snippets" » "locating bug code snippets", "locating bugs code slippers"
"trinh doan va snippets" » "trinh toan va snippets", "thinh doan va snippets", "trinh dan va snippets", "trinh doan va slippers"
"dung cacfd code snippets" » "dung cac code snippets", "dung cfd code snippets", "dung cacfd 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: (((("trinh doan va snippets") or ("dung cacfd code snippets"))) or ("locating bugs code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("trinh doan va snippets") OR ("dung cacfd code snippets"))) OR ("locating bugs code snippets")).
• Removing quotes may allow a broader search: (((( trinh doan va snippets ) or ( dung cacfd code snippets ))) or ( locating bugs code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("trinh doan va snippets") or ("dung cacfd code snippets"))) or ("locating bugs code snippets"))*.