Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"tan phan cau snippets" » "tan phan code snippets", "toan phan cau snippets", "than phan cau snippets", "van phan cau snippets", "tan phan dau snippets", "tan phan cac snippets", "tan phan tu 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 ("tan phan cau snippets"))) or ("locating bug core snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("python using java snippets") OR ("tan phan cau snippets"))) OR ("locating bug core snippets")).
• Removing quotes may allow a broader search: (((( python using java snippets ) or ( tan phan cau snippets ))) or ( locating bug core snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("python using java snippets") or ("tan phan cau snippets"))) or ("locating bug core snippets"))*.