Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"van anh bo snippets" » "van anh code snippets", "van thanh bo snippets", "van minh bo snippets", "tuan anh bo snippets", "van anh co snippets", "van anh so snippets", "van anh buoc snippets"
"python using java snippets" » "python using data 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 ("van anh bo snippets"))) OR ("locating bug core snippets"))~.
• Removing quotes may allow a broader search: (((( python using java snippets ) or ( van anh bo snippets ))) or ( locating bug core snippets ))~.
• Adding a wildcard symbol may retrieve word variants: (((("python using java snippets") or ("van anh bo snippets"))) or ("locating bug core snippets"))*.