Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"bien tre hoc snippets" » "ben tre hoc snippets", "bien tiem hoc snippets", "bien tram hoc snippets", "bien te hoc snippets", "bien tri hoc snippets", "bien tru hoc 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: (((("bien tre hoc snippets") or ("python using java snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("bien tre hoc snippets") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( bien tre hoc snippets ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("bien tre hoc snippets") or ("python using java snippets"))) or ("locating bug code snippets"))*.