Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets", "python using java slippers"
"giap duc ha snippets" » "giao duc ha snippets", "gia duc ha snippets", "giac duoc ha snippets", "giap duc hau snippets", "giap duc hoa snippets", "giap duc va snippets", "giap duc ha 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: (((("giap duc ha snippets") OR ("python using java snippets"))) OR ("locating bug code snippets"))~.
• Removing quotes may allow a broader search: (((( giap duc ha snippets ) or ( python using java snippets ))) or ( locating bug code snippets ))~.
• Adding a wildcard symbol may retrieve word variants: (((("giap duc ha snippets") or ("python using java snippets"))) or ("locating bug code snippets"))*.