Perhaps you should try some spelling variations:
"tranh chap dat slippers" » "tranh cua dat slippers", "trinh chat dat slippers", "tranh phap day slippers", "tranh cai dat slippers", "tranh lap dat slippers", "tranh chap dat slippery", "tranh chap dat grippers"
"dung java java snippets" » "dung va java snippets"
"locating bug code snippets" » "locating bung code snippets", "locating bugs code snippets", "locating bug core 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: (((("tranh chap dat slippers") or ("dung java java snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("tranh chap dat slippers") OR ("dung java java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( tranh chap dat slippers ) or ( dung java java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("tranh chap dat slippers") or ("dung java java snippets"))) or ("locating bug code snippets"))*.