Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"cuc benh cua snippets" » "cuc benh code snippets", "cac benh cua snippets", "cua benh cua snippets", "chua benh cua snippets", "cuc benh chua snippets", "cuc menh cua snippets", "cuc benh luan snippets"
"python using java snippets" » "python using data 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: (((("cuc benh cua snippets") or ("python using java snippets"))) or ("locating bug core snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("cuc benh cua snippets") OR ("python using java snippets"))) OR ("locating bug core snippets")).
• Removing quotes may allow a broader search: (((( cuc benh cua snippets ) or ( python using java snippets ))) or ( locating bug core snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("cuc benh cua snippets") or ("python using java snippets"))) or ("locating bug core snippets"))*.