Perhaps you should try some spelling variations:
"lochating bug code slippers" » "locating bug code slippers", "lochating bug code snippets"
"python using java slippery" » "python using data slippery"
"tu thu dan snippets" » "tu thuc dan snippets", "tu thu dang snippets", "tu thu ban snippets", "tu tu dan snippets", "vu thu dan snippets", "tieu thu dan snippets"

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