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 thuc va slippery" » "tu thuoc va slippery", "thu thuc va slippery", "tu thu va slippery", "tu thuc vat slippery", "tu thuc dan slippery", "tu thuc day 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 thuc va 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 thuc va slippery") OR ("python using java snippets"))) OR ("lochating bug code slippers")).
• Removing quotes may allow a broader search: (((( tu thuc va slippery ) or ( python using java snippets ))) or ( lochating bug code slippers )).
• Adding a wildcard symbol may retrieve word variants: (((("tu thuc va slippery") or ("python using java snippets"))) or ("lochating bug code slippers"))*.