Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"vien can lua slippers" » "vien canh lua slippers", "vien cac lua slippers", "vien cao lua slippers", "vien cay lua slippers", "vien ca lua slippers", "vien dan luan slippers", "vien can lua slippery", "vien can lua 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: (((("vien can lua slippers") or ("python using java snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("vien can lua slippers") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( vien can lua slippers ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("vien can lua slippers") or ("python using java snippets"))) or ("locating bug code snippets"))*.