Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"python using java snippets" » "python using data snippets"
"tung dan ra snippets" » "dung dan ra snippets", "huong dan ra snippets", "trung dai ra snippets", "tung dan tra snippets", "tung dan ca snippets", "tung dan va 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: (((("tung dan ra snippets") OR ("python using java snippets"))) OR ("locating bug core snippets"))~.
• Removing quotes may allow a broader search: (((( tung dan ra snippets ) or ( python using java snippets ))) or ( locating bug core snippets ))~.
• Adding a wildcard symbol may retrieve word variants: (((("tung dan ra snippets") or ("python using java snippets"))) or ("locating bug core snippets"))*.