Perhaps you should try some spelling variations:
"using data caicore snippets" » "using java caicore snippets", "using sat caicore snippets", "missing data caicore snippets"
"dung dat do snippets" » "dung va do snippets", "dung tai do snippets", "dung dat doc snippets", "dung dat o snippets", "dung dat de snippets"
"locating bug code snippets" » "locating bung code snippets", "locating bugs code snippets", "locating bug core snippets"

Try widening your search to All Fields.

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 caicore snippets") or ("dung dat do snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("using data caicore snippets") OR ("dung dat do snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( using data caicore snippets ) or ( dung dat do snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("using data caicore snippets") or ("dung dat do snippets"))) or ("locating bug code snippets"))*.