Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"troi dat de snippets" » "trai dat de snippets", "troi day de snippets", "trong dat de snippets", "troi vat de snippets", "troi hat de snippets", "troi dat dien 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: (((("python using java snippets") or ("troi dat de snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("python using java snippets") OR ("troi dat de snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( python using java snippets ) or ( troi dat de snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("python using java snippets") or ("troi dat de snippets"))) or ("locating bug code snippets"))*.