Perhaps you should try some spelling variations:
"locating bugs code snippets" » "locating bug code snippets"
"can tranh code snippets" » "can tranh co snippets", "canh tranh code snippets", "tan tran code snippets", "van ranh code snippets"
"dung java java slippers" » "dung va java slippers", "dung java java slippery", "dung java java grippers"

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: (((("can tranh code snippets") or ("dung java java slippers"))) or ("locating bugs code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("can tranh code snippets") OR ("dung java java slippers"))) OR ("locating bugs code snippets")).
• Removing quotes may allow a broader search: (((( can tranh code snippets ) or ( dung java java slippers ))) or ( locating bugs code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("can tranh code snippets") or ("dung java java slippers"))) or ("locating bugs code snippets"))*.