Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets", "python using java slippers"
"hoc nhat ha snippets" » "hoc phat ha snippets", "hoc chat ha snippets", "hoc hat ha snippets", "hoc nhat hoa snippets", "hoc nha ha snippets", "hoc khat ha snippets", "hoc nhat 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: (((("hoc nhat ha snippets") OR ("python using java snippets"))) OR ("locating bug code snippets"))~.
• Removing quotes may allow a broader search: (((( hoc nhat ha snippets ) or ( python using java snippets ))) or ( locating bug code snippets ))~.
• Adding a wildcard symbol may retrieve word variants: (((("hoc nhat ha snippets") or ("python using java snippets"))) or ("locating bug code snippets"))*.