Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"bien va da snippets" » "dien va da snippets", "tien va da snippets", "vien va da snippets", "bien va dao snippets", "bien va dau snippets", "bien va dap 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 va da 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 va da snippets") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( bien va da snippets ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("bien va da snippets") or ("python using java snippets"))) or ("locating bug code snippets"))*.