Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"doi hoi hoa snippets" » "doi hoi code snippets", "doi thoi hoa snippets", "doi voi hoa snippets", "doi moi hoa snippets", "doi hoi khoa snippets", "doi hoc hoa snippets", "doi hoi hoc snippets"
"python using java snippets" » "python using data snippets"

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

• Performing a fuzzy search may retrieve terms with similar spellings: (((("python using java snippets") or ("doi hoi hoa snippets"))) or ("locating bug core snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("python using java snippets") OR ("doi hoi hoa snippets"))) OR ("locating bug core snippets")).
• Removing quotes may allow a broader search: (((( python using java snippets ) or ( doi hoi hoa snippets ))) or ( locating bug core snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("python using java snippets") or ("doi hoi hoa snippets"))) or ("locating bug core snippets"))*.