Perhaps you should try some spelling variations:
"locating bugs code snippets" » "locating bug code snippets"
"using java code snippets" » "using data code snippets"
"cong con chi snippets" » "cong cong chi snippets", "cong co chi snippets", "cong lon chi snippets", "cong con chim snippets", "cong can chi snippets"

You may be able to get more results by adjusting your search query.

• Performing a fuzzy search may retrieve terms with similar spellings: (((("using java code snippets") or ("cong con chi snippets"))) or ("locating bugs code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("using java code snippets") OR ("cong con chi snippets"))) OR ("locating bugs code snippets"))*.
• Removing quotes may allow a broader search: (((( using java code snippets ) or ( cong con chi snippets ))) or ( locating bugs code snippets ))*.