Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"duc phan ta slippers" » "dung phan ta slippers", "duc thang ta slippers", "duc phung ta slippers", "duc phan tap slippers", "duc phan tan slippers", "duc phan tu slippers", "duc phan ta slippery", "duc phan ta 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 phan ta slippers") OR ("python using java snippets"))) OR ("locating bug code snippets"))~.
• Removing quotes may allow a broader search: (((( duc phan ta slippers ) or ( python using java snippets ))) or ( locating bug code snippets ))~.
• Adding a wildcard symbol may retrieve word variants: (((("duc phan ta slippers") or ("python using java snippets"))) or ("locating bug code snippets"))*.