Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"lang son hoe snippets" » "nang song hoe snippets", "bang song hoe snippets", "anh son hoe snippets", "lang son hoa snippets", "lang song khoe 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: (((("lang son hoe snippets") or ("python using java snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("lang son hoe snippets") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( lang son hoe snippets ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("lang son hoe snippets") or ("python using java snippets"))) or ("locating bug code snippets"))*.