Perhaps you should try some spelling variations:
"using java code snippets" » "using data code snippets"
"phong tu trac snippets" » "phong tuc trac snippets", "thong tu trac snippets", "phong thuy trac snippets", "phong tu truc snippets", "phong ty trach snippets", "phong tap trac 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 ("phong tu trac snippets"))) OR ("locating bug core snippets"))~.
• Removing quotes may allow a broader search: (((( using java code snippets ) or ( phong tu trac snippets ))) or ( locating bug core snippets ))~.
• Adding a wildcard symbol may retrieve word variants: (((("using java code snippets") or ("phong tu trac snippets"))) or ("locating bug core snippets"))*.