Perhaps you should try some spelling variations:
"locating bugs code snippets" » "locating bug code snippets"
"tran doi trinh slippers" » "tran doc trinh slippers", "tran doi tinh slippers", "tran dong trinh slippers", "truan doi trinh slippers", "trao doi trinh slippers", "tren doi trinh slippers", "tran doi trinh slippery", "tran doi 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: (((("tran doi 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: (((("tran doi trinh slippers") OR ("dung java java snippets"))) OR ("locating bugs code snippets")).
• Removing quotes may allow a broader search: (((( tran doi trinh slippers ) or ( dung java java snippets ))) or ( locating bugs code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("tran doi trinh slippers") or ("dung java java snippets"))) or ("locating bugs code snippets"))*.