Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"van thuc con snippets" » "van thuc code snippets", "va thuc con snippets", "dan thuc con snippets", "van thu con snippets", "van thuc co snippets", "van thuc can snippets", "van thuoc cong 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: (((("van thuc con snippets") or ("python using java snippets"))) or ("locating bug core snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("van thuc con snippets") OR ("python using java snippets"))) OR ("locating bug core snippets")).
• Removing quotes may allow a broader search: (((( van thuc con snippets ) or ( python using java snippets ))) or ( locating bug core snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("van thuc con snippets") or ("python using java snippets"))) or ("locating bug core snippets"))*.