Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"kim chao chu snippets" » "kim hao chu snippets", "kim chi chu snippets", "kim chuc chu snippets", "kim cho chu snippets", "kim cua chu snippets", "kim cao cho 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 chao 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 chao chu snippets") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( kim chao chu snippets ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("kim chao chu snippets") or ("python using java snippets"))) or ("locating bug code snippets"))*.