Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"dac tan dan slippers" » "duc tan dan slippers", "dac san dan slippers", "dai tan dan slippers", "dac tang dan slippers", "dac tan doan slippers", "dac ban dan slippers", "dac tan dan slippery", "dac tan dan 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: (((("dac tan dan slippers") OR ("python using java snippets"))) OR ("locating bug code snippets"))~.
• Removing quotes may allow a broader search: (((( dac tan dan slippers ) or ( python using java snippets ))) or ( locating bug code snippets ))~.
• Adding a wildcard symbol may retrieve word variants: (((("dac tan dan slippers") or ("python using java snippets"))) or ("locating bug code snippets"))*.