Perhaps you should try some spelling variations:
"using java code snippets" » "using data code snippets"
"hoc can quan snippets" » "hoc van quan snippets", "hoc ban quan snippets", "hoc dan quan snippets", "hoc cao quan snippets", "hoc cac quan snippets"
"locating bug code slippers" » "locating bung code slippers", "locating bugs code slippers"

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 can quan snippets"))) OR ("locating bug code slippers"))~.
• Removing quotes may allow a broader search: (((( using java code snippets ) or ( hoc can quan snippets ))) or ( locating bug code slippers ))~.
• Adding a wildcard symbol may retrieve word variants: (((("using java code snippets") or ("hoc can quan snippets"))) or ("locating bug code slippers"))*.