Perhaps you should try some spelling variations:
"locating bugs code snippets" » "locating bug code snippets"
"dat doc trinh slippers" » "dat doc tinh slippers", "dat doi trinh slippers", "dat hoc trinh slippers", "dat duoc trinh slippers", "day doc trinh slippers", "dat nuoc trinh slippers", "dat doc trinh slippery", "dat doc trinh grippers"
"dung java java snippets" » "dung va java snippets"

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