Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"dung von den snippets" » "dung von code snippets", "dong von den snippets", "dung cong den snippets", "dung va den snippets", "dung van den snippets", "dung don den snippets", "dung vuong den 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 von den 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 von den snippets"))) OR ("locating bug core snippets")).
• Removing quotes may allow a broader search: (((( python using java snippets ) or ( dung von den snippets ))) or ( locating bug core snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("python using java snippets") or ("dung von den snippets"))) or ("locating bug core snippets"))*.