Perhaps you should try some spelling variations:
"locating bugs code snippets" » "locating bug code snippets"
"gian lan trinh slippers" » "gian lap trinh slippers", "gian dan trinh slippers", "gian lan tranh slippers", "gian lang trinh slippers", "giang van trinh slippers", "gian lan trinh slippery", "gian lan 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: (((("gian lan 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: (((("gian lan trinh slippers") OR ("dung java java snippets"))) OR ("locating bugs code snippets")).
• Removing quotes may allow a broader search: (((( gian lan trinh slippers ) or ( dung java java snippets ))) or ( locating bugs code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("gian lan trinh slippers") or ("dung java java snippets"))) or ("locating bugs code snippets"))*.