Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"nam cau thep slippers" » "nam cau theo slippers", "nam cau thi slippers", "nam cot thep slippers", "nam cao thep slippers", "nam cac thep slippers", "nam ca thep slippers", "nam cau thep slippery", "nam cau thep 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.

• Performing a fuzzy search may retrieve terms with similar spellings: (((("nam cau thep slippers") or ("python using java snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("nam cau thep slippers") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( nam cau thep slippers ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("nam cau thep slippers") or ("python using java snippets"))) or ("locating bug code snippets"))*.