Perhaps you should try some spelling variations:
"using data caicode snippets" » "using java caicode snippets", "using sat caicode snippets", "missing data caicode snippets", "using data caicore snippets"
"dung co o snippets" » "dung cho o snippets", "dung cong o snippets", "dung cua o snippets", "dung co so snippets", "dung co _ snippets", "dung so o snippets"
"locating bug code snippets" » "locating bung code snippets", "locating bugs code snippets", "locating bug core 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 data caicode snippets") or ("dung co o snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("using data caicode snippets") OR ("dung co o snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( using data caicode snippets ) or ( dung co o snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("using data caicode snippets") or ("dung co o snippets"))) or ("locating bug code snippets"))*.