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