Perhaps you should try some spelling variations:
"using java code snippets" » "using data code snippets", "using java core snippets"
"may trinh cuu snippets" » "may tinh cuu snippets", "lap trinh cuu snippets", "quy trinh cuu snippets", "may trinh cau snippets", "may trinh cua snippets", "may trinh chu snippets"
"locating bug code snippets" » "locating bug core snippets", "locating bung code snippets", "locating bugs code snippets"

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 code snippets") or ("may trinh cuu snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("using java code snippets") OR ("may trinh cuu snippets"))) OR ("locating bug code snippets"))*.
• Removing quotes may allow a broader search: (((( using java code snippets ) or ( may trinh cuu snippets ))) or ( locating bug code snippets ))*.