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