Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"van thuc hon snippets" » "van thuc code snippets", "va thuc hon snippets", "dan thuc hon snippets", "van thu hon snippets", "van phuc hon snippets", "van thuc con snippets", "van tuc hon 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 hon 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 hon snippets") OR ("python using java snippets"))) OR ("locating bug core snippets")).
• Removing quotes may allow a broader search: (((( van thuc hon snippets ) or ( python using java snippets ))) or ( locating bug core snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("van thuc hon snippets") or ("python using java snippets"))) or ("locating bug core snippets"))*.