Perhaps you should try some spelling variations:
"trong cac code slippers" » "trong cac cong slippers", "trong cac co slippers", "trong cac che slippers"
"van bac code snippets" » "van ban code snippets", "van bao code snippets", "van hac code snippets"
"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: (((("van bac code snippets") or ("trong cac code slippers"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("van bac code snippets") OR ("trong cac code slippers"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( van bac code snippets ) or ( trong cac code slippers ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("van bac code snippets") or ("trong cac code slippers"))) or ("locating bug code snippets"))*.