Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"thuc hoat cu snippets" » "chuc hoat cu snippets", "thuc vat cu snippets", "thu hoan cu snippets", "thuc hat cu snippets", "thuc hoan cua snippets", "thuc hoat quy 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: (((("thuc hoat cu snippets") or ("python using java snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("thuc hoat cu snippets") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( thuc hoat cu snippets ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("thuc hoat cu snippets") or ("python using java snippets"))) or ("locating bug code snippets"))*.