Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"dong su may slippers" » "dang su may slippers", "dong tu may slippers", "dong luc may slippers", "dong so may slippers", "dong su mai slippers", "dong su my slippers", "dong su may slippery", "dong su may grippers"
"locating bug code snippets" » "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: (((("dong su may slippers") OR ("python using java snippets"))) OR ("locating bug code snippets"))~.
• Removing quotes may allow a broader search: (((( dong su may slippers ) or ( python using java snippets ))) or ( locating bug code snippets ))~.
• Adding a wildcard symbol may retrieve word variants: (((("dong su may slippers") or ("python using java snippets"))) or ("locating bug code snippets"))*.