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