Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"can gio nhap slippers" » "can gia nhap slippers", "can gio nha slippers", "can go nhap slippers", "can giao nhap slippers", "van giao nhap slippers", "san giao nhap slippers", "can gio nhap slippery", "can gio nhap 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: (((("can gio nhap slippers") or ("python using java snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("can gio nhap slippers") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( can gio nhap slippers ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("can gio nhap slippers") or ("python using java snippets"))) or ("locating bug code snippets"))*.