Perhaps you should try some spelling variations:
"using java code snippets" » "using data code snippets", "using java core snippets"
"tran sy anh slippers" » "tran si anh slippers", "tran duy anh slippers", "tran quy anh slippers", "tran ly anh slippers", "tran ty anh slippers", "tran ky anh slippers", "tran sy anh slippery", "tran sy anh grippers"
"locating bug code snippets" » "locating bug core snippets", "locating bung code snippets", "locating bugs 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 ("tran sy anh slippers"))) OR ("locating bug code snippets"))~.
• Removing quotes may allow a broader search: (((( using java code snippets ) or ( tran sy anh slippers ))) or ( locating bug code snippets ))~.
• Adding a wildcard symbol may retrieve word variants: (((("using java code snippets") or ("tran sy anh slippers"))) or ("locating bug code snippets"))*.