Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"van tuan cuc snippets" » "van tuan code snippets", "van quan cuc snippets", "van ban cuc snippets", "anh tuan cuc snippets", "van tuan cu snippets", "van quan chuc snippets", "van tuan khuc 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 ("van tuan cuc snippets"))) or ("locating bug core snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("python using java snippets") OR ("van tuan cuc snippets"))) OR ("locating bug core snippets")).
• Removing quotes may allow a broader search: (((( python using java snippets ) or ( van tuan cuc snippets ))) or ( locating bug core snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("python using java snippets") or ("van tuan cuc snippets"))) or ("locating bug core snippets"))*.