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