Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"phuc ban co snippets" » "phuc van co snippets", "thuc ban co snippets", "thuoc ban co snippets", "phuc ban do snippets", "phuc san co snippets"
"locating bug code snippets" » "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: (((("phuc ban co snippets") or ("python using java snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("phuc ban co snippets") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( phuc ban co snippets ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("phuc ban co snippets") or ("python using java snippets"))) or ("locating bug code snippets"))*.