Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"dua ban php slippers" » "dia ban php slippers", "cua ban php slippers", "qua ban php slippers", "dua ban phap slippers", "dua bang php slippers", "dua ban pha slippers", "dua ban php slippery", "dua ban php 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: (((("dua ban php slippers") OR ("python using java snippets"))) OR ("locating bug code snippets"))~.
• Removing quotes may allow a broader search: (((( dua ban php slippers ) or ( python using java snippets ))) or ( locating bug code snippets ))~.
• Adding a wildcard symbol may retrieve word variants: (((("dua ban php slippers") or ("python using java snippets"))) or ("locating bug code snippets"))*.