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