Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets", "python using java slippers"
"dam rao han snippets" » "dam trao han snippets", "dam bao han snippets", "dam cao han snippets", "dam ro han snippets", "dam rao can snippets", "dam dao hanh snippets", "dam rao han 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: (((("dam rao han snippets") OR ("python using java snippets"))) OR ("locating bug code snippets"))~.
• Removing quotes may allow a broader search: (((( dam rao han snippets ) or ( python using java snippets ))) or ( locating bug code snippets ))~.
• Adding a wildcard symbol may retrieve word variants: (((("dam rao han snippets") or ("python using java snippets"))) or ("locating bug code snippets"))*.