Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"dong va danh slippers" » "dung va danh slippers", "dong ha danh slippers", "luong va danh slippers", "dong va dinh slippers", "dong va dan slippers", "dong va hanh slippers", "dong va danh slippery", "dong va 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: (((("dong va 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: (((("dong va danh slippers") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( dong va danh slippers ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("dong va danh slippers") or ("python using java snippets"))) or ("locating bug code snippets"))*.