Perhaps you should try some spelling variations:
"locating bugs code slippers" » "locating bug code slippers"
"trinh cham code snippets" » "trinh chat code snippets", "trinh chao code snippets", "trinh han code snippets"
"dung san code snippets" » "dong san code snippets", "dung sai code snippets", "dung luan code snippets", "dung san co snippets", "dung san cong snippets"

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

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