Perhaps you should try some spelling variations:
"locating bugs code snippets" » "locating bug code snippets"
"dong trinh ly slippers" » "cong trinh ly slippers", "dong tinh ly slippers", "dong tranh ly slippers", "dong trinh ky slippers", "dong trinh do slippers", "dong trinh tu slippers", "dong trinh ly slippery", "dong trinh ly 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: (((("dong trinh ly slippers") or ("dung java java snippets"))) or ("locating bugs code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("dong trinh ly slippers") OR ("dung java java snippets"))) OR ("locating bugs code snippets")).
• Removing quotes may allow a broader search: (((( dong trinh ly slippers ) or ( dung java java snippets ))) or ( locating bugs code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("dong trinh ly slippers") or ("dung java java snippets"))) or ("locating bugs code snippets"))*.