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