Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"quan gi de snippets" » "quan li de snippets", "quan vi de snippets", "quang gia de snippets", "quan gia de snippets", "quan ga de snippets", "quan gi he 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: (((("quan gi de snippets") or ("python using java snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("quan gi de snippets") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( quan gi de snippets ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("quan gi de snippets") or ("python using java snippets"))) or ("locating bug code snippets"))*.