Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"ca nhat danh slippers" » "ca nhat hanh slippers", "ca nhat anh slippers", "ca nhat ban slippers", "cap nhat danh slippers", "ca nhan danh slippers", "la nhat danh slippers", "ca nhat danh slippery", "ca nhat danh 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: (((("ca nhat danh slippers") or ("python using java snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("ca nhat danh slippers") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( ca nhat danh slippers ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("ca nhat danh slippers") or ("python using java snippets"))) or ("locating bug code snippets"))*.