Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"nhan cua du snippets" » "nhan cua code snippets", "nhat cua du snippets", "nhan luc du snippets", "nhan su du snippets", "nhan cua duc snippets", "nhan cua ndu snippets", "nhan cua su 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 ("nhan cua du snippets"))) or ("locating bug core snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("python using java snippets") OR ("nhan cua du snippets"))) OR ("locating bug core snippets")).
• Removing quotes may allow a broader search: (((( python using java snippets ) or ( nhan cua du snippets ))) or ( locating bug core snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("python using java snippets") or ("nhan cua du snippets"))) or ("locating bug core snippets"))*.