Perhaps you should try some spelling variations:
"locatinhg bug code slippers" » "locating bug code slippers", "locatinhg bug code snippets", "locatinhhg bug code slippers"
"python using java snippets" » "python using data snippets"
"tin dung su snippets" » "tin dung cu snippets", "tin dung du snippets", "tin dung so snippets", "tinh dung su 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: (((("tin dung su snippets") or ("python using java snippets"))) or ("locatinhg bug code slippers"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("tin dung su snippets") OR ("python using java snippets"))) OR ("locatinhg bug code slippers")).
• Removing quotes may allow a broader search: (((( tin dung su snippets ) or ( python using java snippets ))) or ( locatinhg bug code slippers )).
• Adding a wildcard symbol may retrieve word variants: (((("tin dung su snippets") or ("python using java snippets"))) or ("locatinhg bug code slippers"))*.