Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"cac tap danh slippers" » "cac tac danh slippers", "cac tao danh slippers", "cac tap dan slippers", "cac cap danh slippers", "cac tai danh slippers", "cac tap danh slippery", "cac tap 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: (((("cac tap 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: (((("cac tap danh slippers") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( cac tap danh slippers ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("cac tap danh slippers") or ("python using java snippets"))) or ("locating bug code snippets"))*.