Perhaps you should try some spelling variations:
"using java java snippets" » "using data java snippets", "using java java slippers"
"bui thanh va snippets" » "thi thanh va snippets", "ban thanh va snippets", "tai thanh va snippets", "bui thanh van snippets", "bui hanh va snippets", "bui thanh ha snippets", "bui thanh va slippers"
"locating bug code snippets" » "locating bug code slippers", "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 java snippets") or ("bui thanh va snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("using java java snippets") OR ("bui thanh va snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( using java java snippets ) or ( bui thanh va snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("using java java snippets") or ("bui thanh va snippets"))) or ("locating bug code snippets"))*.