Perhaps you should try some spelling variations:
"locating bugs code snippets" » "locating bug code snippets"
"phan van code slippers" » "pham van code slippers", "thanh van code slippers", "luan van code slippers", "phan van de slippers", "phan van hoe slippers", "phan van cong slippers"
"dung cfd code snippets" » "dung cho code snippets", "dung cua code snippets", "dung co code snippets"

You may be able to get more results by adjusting your search query.

• Performing a fuzzy search may retrieve terms with similar spellings: (((("phan van code slippers") or ("dung cfd code snippets"))) or ("locating bugs code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("phan van code slippers") OR ("dung cfd code snippets"))) OR ("locating bugs code snippets")).
• Removing quotes may allow a broader search: (((( phan van code slippers ) or ( dung cfd code snippets ))) or ( locating bugs code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("phan van code slippers") or ("dung cfd code snippets"))) or ("locating bugs code snippets"))*.