Perhaps you should try some spelling variations:
"using java code snippets" » "using data code snippets", "using java core snippets"
"hoc doi duc slippers" » "hoc dai duc slippers", "hoc noi duc slippers", "hoc moi duc slippers", "hoc do duc slippers", "hoc doi duy slippers", "hoc oi duc slippers", "hoc doi duc slippery", "hoc doi duc 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 ("hoc doi duc slippers"))) OR ("locating bug code snippets"))~.
• Removing quotes may allow a broader search: (((( using java code snippets ) or ( hoc doi duc slippers ))) or ( locating bug code snippets ))~.
• Adding a wildcard symbol may retrieve word variants: (((("using java code snippets") or ("hoc doi duc slippers"))) or ("locating bug code snippets"))*.