Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"than cua he snippets" » "than cua code snippets", "nhan cua he snippets", "thai cua he snippets", "ban cua he snippets", "than cua che snippets", "than cua te snippets", "than cua le 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: (((("than cua he snippets") or ("python using java snippets"))) or ("locating bug core snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("than cua he snippets") OR ("python using java snippets"))) OR ("locating bug core snippets")).
• Removing quotes may allow a broader search: (((( than cua he snippets ) or ( python using java snippets ))) or ( locating bug core snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("than cua he snippets") or ("python using java snippets"))) or ("locating bug core snippets"))*.