Perhaps you should try some spelling variations:
"locating bugs code snippets" » "locating bug code snippets"
"dong trinh lam slippers" » "cong trinh lam slippers", "dong tinh lam slippers", "dong tranh lam slippers", "dong trinh lap slippers", "dong trinh tam slippers", "dong trinh cam slippers", "dong trinh lam slippery", "dong trinh lam 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 lam 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 lam slippers") OR ("dung java java snippets"))) OR ("locating bugs code snippets")).
• Removing quotes may allow a broader search: (((( dong trinh lam slippers ) or ( dung java java snippets ))) or ( locating bugs code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("dong trinh lam slippers") or ("dung java java snippets"))) or ("locating bugs code snippets"))*.