Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"tu can chiu snippets" » "tu can code snippets", "tu can chi snippets", "tu can chu snippets", "tu cau chiu snippets", "tu ban chiu snippets", "tu cac chiu snippets", "su can chiu 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: (((("tu can chiu snippets") or ("python using java snippets"))) or ("locating bug core snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("tu can chiu snippets") OR ("python using java snippets"))) OR ("locating bug core snippets")).
• Removing quotes may allow a broader search: (((( tu can chiu snippets ) or ( python using java snippets ))) or ( locating bug core snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("tu can chiu snippets") or ("python using java snippets"))) or ("locating bug core snippets"))*.