Perhaps you should try some spelling variations:
"using java code snippets" » "using data code snippets"
"ba cau hieu snippets" » "ba cao hieu snippets", "ba cau dieu snippets", "ba cau hien snippets", "bac cau hieu snippets", "ban cau hieu snippets", "bo cau hieu 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 cau hieu snippets"))) OR ("locating bug core snippets"))~.
• Removing quotes may allow a broader search: (((( using java code snippets ) or ( ba cau hieu snippets ))) or ( locating bug core snippets ))~.
• Adding a wildcard symbol may retrieve word variants: (((("using java code snippets") or ("ba cau hieu snippets"))) or ("locating bug core snippets"))*.