Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets", "python using java slippers"
"men hoc anh snippets" » "mon hoc anh snippets", "den hoc anh snippets", "benh hoc anh snippets", "men hoc nganh snippets", "men hoc nhanh snippets", "men hoc sinh snippets", "men hoc anh slippers"
"locating bug code snippets" » "locating bug code slippers", "locating bung code snippets", "locating bugs code snippets", "locating bug core 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: (((("men hoc anh snippets") OR ("python using java snippets"))) OR ("locating bug code snippets"))~.
• Removing quotes may allow a broader search: (((( men hoc anh snippets ) or ( python using java snippets ))) or ( locating bug code snippets ))~.
• Adding a wildcard symbol may retrieve word variants: (((("men hoc anh snippets") or ("python using java snippets"))) or ("locating bug code snippets"))*.