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