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