Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"dung goi se snippets" » "dung goi code snippets", "dung doi se snippets", "dung moi se snippets", "dung nguoi se snippets", "dung gioi se snippets", "dung noi se snippets", "dung roi se 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 ("dung goi se snippets"))) or ("locating bug core snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("python using java snippets") OR ("dung goi se snippets"))) OR ("locating bug core snippets")).
• Removing quotes may allow a broader search: (((( python using java snippets ) or ( dung goi se snippets ))) or ( locating bug core snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("python using java snippets") or ("dung goi se snippets"))) or ("locating bug core snippets"))*.