Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"giun va do snippets" » "gian va do snippets", "gian van do snippets", "giun va dao snippets", "giun va doc snippets", "giun va co 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: (((("giun va do snippets") or ("python using java snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("giun va do snippets") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( giun va do snippets ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("giun va do snippets") or ("python using java snippets"))) or ("locating bug code snippets"))*.