Perhaps you should try some spelling variations:
"locating bugs code slippers" » "locating bug code slippers"
"using java code snippets" » "using data code snippets"
"cong bi data snippets" » "uong bi data snippets", "cong li data snippets", "cong ti data snippets", "cong big data snippets", "cong aid data 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 ("cong bi data snippets"))) OR ("locating bugs code slippers"))~.
• Removing quotes may allow a broader search: (((( using java code snippets ) or ( cong bi data snippets ))) or ( locating bugs code slippers ))~.
• Adding a wildcard symbol may retrieve word variants: (((("using java code snippets") or ("cong bi data snippets"))) or ("locating bugs code slippers"))*.