Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"tung dan cong snippets" » "tung dan code snippets", "dung dan cong snippets", "huong dan cong snippets", "trung dai cong snippets", "tung dang cong snippets", "tung van cong snippets", "tung dan dong snippets"
"hang java java snippets" » "hang va java snippets"

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

• Performing a fuzzy search may retrieve terms with similar spellings: (((("hang java java snippets") or ("tung dan cong snippets"))) or ("locating bug core snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("hang java java snippets") OR ("tung dan cong snippets"))) OR ("locating bug core snippets")).
• Removing quotes may allow a broader search: (((( hang java java snippets ) or ( tung dan cong snippets ))) or ( locating bug core snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("hang java java snippets") or ("tung dan cong snippets"))) or ("locating bug core snippets"))*.