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