Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"dat phuc ca snippets" » "dat phu ca snippets", "xuat phuc ca snippets", "dat thu ca snippets", "dat phuc cam snippets", "dat phuc cua snippets", "dat phuc 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: (((("dat phuc ca snippets") or ("python using java snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("dat phuc ca snippets") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( dat phuc ca snippets ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("dat phuc ca snippets") or ("python using java snippets"))) or ("locating bug code snippets"))*.