Perhaps you should try some spelling variations:
"thong tin java snippets" » "thong trinh java snippets", "thong think java snippets", "thong tin va snippets", "trong tin java snippets", "thong tin java slippers"
"dung cot code snippets" » "dung co code snippets", "dung mot code snippets", "dung con code snippets", "dung cfd code snippets", "dung cot code slippers"
"locating bug code snippets" » "locating bug code slippers", "locating bung code snippets", "locating bugs 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: (((("thong tin java snippets") or ("dung cot code snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("thong tin java snippets") OR ("dung cot code snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( thong tin java snippets ) or ( dung cot code snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("thong tin java snippets") or ("dung cot code snippets"))) or ("locating bug code snippets"))*.