Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"python using java grippers" » "python using data grippers", "python using java slippers"
"phap hoc o snippets" » "phap hoc code snippets", "phap hoan o snippets", "phap mo o snippets", "phap han o snippets", "phap hoc co snippets", "phap hoc bo snippets", "phap hoc do 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 grippers") OR ("phap hoc o snippets"))) OR ("locating bug core snippets"))~.
• Removing quotes may allow a broader search: (((( python using java grippers ) or ( phap hoc o snippets ))) or ( locating bug core snippets ))~.
• Adding a wildcard symbol may retrieve word variants: (((("python using java grippers") or ("phap hoc o snippets"))) or ("locating bug core snippets"))*.