Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"ham cua dan slippers" » "pham cua dan slippers", "hai cua dan slippers", "nam cua dan slippers", "ham cua dang slippers", "ham cua ban slippers", "ham ca dan slippers", "ham cua dan slippery", "ham cua 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: (((("ham cua dan slippers") OR ("python using java snippets"))) OR ("locating bug code snippets"))~.
• Removing quotes may allow a broader search: (((( ham cua dan slippers ) or ( python using java snippets ))) or ( locating bug code snippets ))~.
• Adding a wildcard symbol may retrieve word variants: (((("ham cua dan slippers") or ("python using java snippets"))) or ("locating bug code snippets"))*.