Perhaps you should try some spelling variations:
"using java code snippets" » "using data code snippets"
"ran cau quan snippets" » "ran cau qua snippets", "ran cao quan snippets", "ran ca quan snippets", "van cau quan snippets", "ban cau quan snippets", "can cau quan 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 ("ran cau quan snippets"))) OR ("locating bug core snippets"))~.
• Removing quotes may allow a broader search: (((( using java code snippets ) or ( ran cau quan snippets ))) or ( locating bug core snippets ))~.
• Adding a wildcard symbol may retrieve word variants: (((("using java code snippets") or ("ran cau quan snippets"))) or ("locating bug core snippets"))*.