Perhaps you should try some spelling variations:
"lochating bug code slippers" » "locating bug code slippers", "lochating bug code snippets"
"python using java snippets" » "python using data snippets"
"tu cau danh slippery" » "tu cao danh slippery", "tu chuc danh slippery", "tu nam danh slippery", "tu cac danh slippery", "cu cau danh slippery", "tu can danh slippery"

Try widening your search to All Fields.

You may be able to get more results by adjusting your search query.

• Performing a fuzzy search may retrieve terms with similar spellings: (((("tu cau danh slippery") or ("python using java snippets"))) or ("lochating bug code slippers"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("tu cau danh slippery") OR ("python using java snippets"))) OR ("lochating bug code slippers")).
• Removing quotes may allow a broader search: (((( tu cau danh slippery ) or ( python using java snippets ))) or ( lochating bug code slippers )).
• Adding a wildcard symbol may retrieve word variants: (((("tu cau danh slippery") or ("python using java snippets"))) or ("lochating bug code slippers"))*.