Perhaps you should try some spelling variations:
"locating bugs code snippets" » "locating bug code snippets"
"dung trinh java slippers" » "dung tinh java slippers", "dong trinh java slippers", "cong trinh java slippers", "dung trinh java slippery", "dung trinh java grippers"
"anh trac code snippets" » "sinh trac code snippets", "anh tuan code snippets", "anh thuc code 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: (((("dung trinh java slippers") or ("anh trac code snippets"))) or ("locating bugs code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("dung trinh java slippers") OR ("anh trac code snippets"))) OR ("locating bugs code snippets")).
• Removing quotes may allow a broader search: (((( dung trinh java slippers ) or ( anh trac code snippets ))) or ( locating bugs code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("dung trinh java slippers") or ("anh trac code snippets"))) or ("locating bugs code snippets"))*.