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