Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets", "python using java slippers"
"hang doi ky snippets" » "hang di ky snippets", "hang loi ky snippets", "huong doi ky snippets", "hang hoi ky snippets", "hang do ky snippets", "hang dai ky snippets", "hang doi ky 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: (((("hang doi ky snippets") OR ("python using java snippets"))) OR ("locating bug code snippets"))~.
• Removing quotes may allow a broader search: (((( hang doi ky snippets ) or ( python using java snippets ))) or ( locating bug code snippets ))~.
• Adding a wildcard symbol may retrieve word variants: (((("hang doi ky snippets") or ("python using java snippets"))) or ("locating bug code snippets"))*.