Perhaps you should try some spelling variations:
"using java code snippets" » "using data code snippets"
"hoc khac su snippets" » "hoc kham su snippets", "soc khach su snippets", "khoa khac su snippets", "hoc khap su snippets", "hoc khac hau snippets", "hoc khac lau 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 ("hoc khac su snippets"))) OR ("locating bug core snippets"))~.
• Removing quotes may allow a broader search: (((( using java code snippets ) or ( hoc khac su snippets ))) or ( locating bug core snippets ))~.
• Adding a wildcard symbol may retrieve word variants: (((("using java code snippets") or ("hoc khac su snippets"))) or ("locating bug core snippets"))*.