Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"nhan do danh slippers" » "nhan dot danh slippers", "nhan mo danh slippers", "nhan co danh slippers", "nhan do dinh slippers", "nhan do sanh slippers", "nhan dia danh slippers", "nhan do danh slippery", "nhan do 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: (((("nhan do 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: (((("nhan do danh slippers") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( nhan do danh slippers ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("nhan do danh slippers") or ("python using java snippets"))) or ("locating bug code snippets"))*.