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