Perhaps you should try some spelling variations:
"using java baicode snippets" » "using data baicode snippets", "using java baicore snippets"
"dung va cai snippets" » "dung va cac snippets", "dung va bai snippets", "dung va dai snippets"
"locating bug code snippets" » "locating bung code snippets", "locating bugs code snippets", "locating bug core 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: (((("using java baicode snippets") or ("dung va cai snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("using java baicode snippets") OR ("dung va cai snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( using java baicode snippets ) or ( dung va cai snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("using java baicode snippets") or ("dung va cai snippets"))) or ("locating bug code snippets"))*.