Perhaps you should try some spelling variations:
"lochating bug code snippets" » "locating bug code snippets", "lochating bug core snippets"
"python using java slippers" » "python using data slippers", "python using java slippery", "python using java grippers"
"tan cua dan snippets" » "than cua dan snippets", "tang cua dan snippets", "toan cua dan snippets", "tan cua dang snippets", "tan cua ban snippets", "tan ca 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: (((("tan cua dan snippets") or ("python using java slippers"))) or ("lochating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("tan cua dan snippets") OR ("python using java slippers"))) OR ("lochating bug code snippets")).
• Removing quotes may allow a broader search: (((( tan cua dan snippets ) or ( python using java slippers ))) or ( lochating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("tan cua dan snippets") or ("python using java slippers"))) or ("lochating bug code snippets"))*.