Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"qua danh le snippets" » "qua danh code snippets", "qua dan le snippets", "luan danh le snippets", "luat danh le snippets", "qua dinh le snippets", "qua manh le snippets", "qua anh le snippets"
"python using java snippets" » "python using data snippets"

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

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