Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"python using java snippets" » "python using data snippets"
"ma hop danh snippets" » "mau hop danh snippets", "ma hoa danh snippets", "va hop danh snippets", "ma hop doanh snippets", "ma hop dan snippets", "ma hop dinh snippets"

You may be able to get more results by adjusting your search query.

• If you are trying to use Boolean operators, they must be ALL CAPS: (((("python using java snippets") OR ("ma hop danh snippets"))) OR ("locating bug core snippets"))~.
• Removing quotes may allow a broader search: (((( python using java snippets ) or ( ma hop danh snippets ))) or ( locating bug core snippets ))~.
• Adding a wildcard symbol may retrieve word variants: (((("python using java snippets") or ("ma hop danh snippets"))) or ("locating bug core snippets"))*.