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