Perhaps you should try some spelling variations:
"benh hoc code snippets" » "sinh hoc code snippets", "benh hoc co snippets", "benh hoc cong snippets", "benh hoc de snippets"
"dung vbugss code slippers" » "dung vbungss code slippers", "dung vbugsss code slippers"
"locating bug code snippets" » "locating bung code snippets", "locating bugs 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: (((("dung vbugss code slippers") or ("benh hoc code snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("dung vbugss code slippers") OR ("benh hoc code snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( dung vbugss code slippers ) or ( benh hoc code snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("dung vbugss code slippers") or ("benh hoc code snippets"))) or ("locating bug code snippets"))*.