Perhaps you should try some spelling variations:
"locating bugs code snippets" » "locating bug code snippets"
"data nuoc code snippets" » "dat nuoc code snippets", "dat duoc code snippets", "dau nuoc code snippets", "data nuoc cong 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: (((("data nuoc 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: (((("data nuoc code snippets") OR ("dung java java slippers"))) OR ("locating bugs code snippets")).
• Removing quotes may allow a broader search: (((( data nuoc code snippets ) or ( dung java java slippers ))) or ( locating bugs code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("data nuoc code snippets") or ("dung java java slippers"))) or ("locating bugs code snippets"))*.