Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"dich ran cac snippets" » "dich can cac snippets", "dich han cac snippets", "dinh rang cac snippets", "dich dan cac snippets", "dich ran cau snippets", "dich tranh cac 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: (((("dich ran cac snippets") or ("python using java snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("dich ran cac snippets") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( dich ran cac snippets ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("dich ran cac snippets") or ("python using java snippets"))) or ("locating bug code snippets"))*.