Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"phuc may ca snippets" » "hoc may ca snippets", "chua may ca snippets", "truc may ca snippets", "phuc may cat snippets", "phuc may va snippets", "phuc mac ca 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 may ca 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 may ca snippets") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( phuc may ca snippets ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("phuc may ca snippets") or ("python using java snippets"))) or ("locating bug code snippets"))*.