Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"hon hanh mot snippets" » "hong hanh mot snippets", "hon nhanh mot snippets", "hoc hanh mot snippets", "hon hanh tot snippets", "hon thanh moi snippets", "hon hanh noi 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: (((("python using java snippets") or ("hon hanh mot snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("python using java snippets") OR ("hon hanh mot snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( python using java snippets ) or ( hon hanh mot snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("python using java snippets") or ("hon hanh mot snippets"))) or ("locating bug code snippets"))*.