Perhaps you should try some spelling variations:
"using java code snippets" » "using data code snippets"
"ba quan trinh snippets" » "ba qua trinh snippets", "ba quan tinh snippets", "ba xuan trinh snippets", "ban quan trinh snippets", "bao quan trinh snippets", "boa quan trinh snippets"
"locating bug core snippets" » "locating bug code snippets"

You may be able to get more results by adjusting your search query.

• If you are trying to use Boolean operators, they must be ALL CAPS: (((("using java code snippets") OR ("ba quan trinh snippets"))) OR ("locating bug core snippets"))~.
• Removing quotes may allow a broader search: (((( using java code snippets ) or ( ba quan trinh snippets ))) or ( locating bug core snippets ))~.
• Adding a wildcard symbol may retrieve word variants: (((("using java code snippets") or ("ba quan trinh snippets"))) or ("locating bug core snippets"))*.