Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"doc le danh slippers" » "doc le dinh slippers", "doc le anh slippers", "doc le manh slippers", "do le danh slippers", "hoc le danh slippers", "doc le danh slippery", "doc le 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.

• If you are trying to use Boolean operators, they must be ALL CAPS: (((("doc le danh slippers") OR ("python using java snippets"))) OR ("locating bug code snippets"))~.
• Removing quotes may allow a broader search: (((( doc le danh slippers ) or ( python using java snippets ))) or ( locating bug code snippets ))~.
• Adding a wildcard symbol may retrieve word variants: (((("doc le danh slippers") or ("python using java snippets"))) or ("locating bug code snippets"))*.