Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"python using java snippets" » "python using data snippets"
"hoc hoi lua snippets" » "hoc khoi lua snippets", "hoc hoa lua snippets", "hoc noi lua snippets", "hoc hoi luan snippets", "hoc hoi luat snippets", "hoc hoi cua 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 ("hoc hoi lua snippets"))) OR ("locating bug core snippets"))~.
• Removing quotes may allow a broader search: (((( python using java snippets ) or ( hoc hoi lua snippets ))) or ( locating bug core snippets ))~.
• Adding a wildcard symbol may retrieve word variants: (((("python using java snippets") or ("hoc hoi lua snippets"))) or ("locating bug core snippets"))*.