Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"van xuat can snippets" » "van xuat code snippets", "san xuat can snippets", "va xuat can snippets", "phan xuat can snippets", "van xuat canh snippets", "van xuan can snippets", "van xuat ban 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 xuat can 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 xuat can snippets") OR ("python using java snippets"))) OR ("locating bug core snippets")).
• Removing quotes may allow a broader search: (((( van xuat can snippets ) or ( python using java snippets ))) or ( locating bug core snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("van xuat can snippets") or ("python using java snippets"))) or ("locating bug core snippets"))*.