Perhaps you should try some spelling variations:
"using java code snippets" » "using data code snippets"
"thuc sat hoi snippets" » "thuc vat hoi snippets", "thuc san hoi snippets", "thuc hoat hoi snippets", "thuc sat voi snippets", "thuc luat hoi snippets", "thuc sach hoi snippets"
"locating bug core snippets" » "locating bug code 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 ("thuc sat hoi snippets"))) or ("locating bug core snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("using java code snippets") OR ("thuc sat hoi snippets"))) OR ("locating bug core snippets")).
• Removing quotes may allow a broader search: (((( using java code snippets ) or ( thuc sat hoi snippets ))) or ( locating bug core snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("using java code snippets") or ("thuc sat hoi snippets"))) or ("locating bug core snippets"))*.