Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"tu chi chat snippets" » "tu chai chet snippets", "tu chi chang snippets", "tu chin cham snippets", "thu chi chat snippets", "tu chiu chat snippets", "tu choi chat 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: (((("tu chi chat snippets") or ("python using java snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("tu chi chat snippets") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( tu chi chat snippets ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("tu chi chat snippets") or ("python using java snippets"))) or ("locating bug code snippets"))*.