Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"kim la chi snippets" » "kim lu chi snippets", "kim loai chi snippets", "kiem lam chi snippets", "kim ly chi snippets", "kim a chi snippets", "kim ca chi 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 la chi 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 la chi snippets") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( kim la chi snippets ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("kim la chi snippets") or ("python using java snippets"))) or ("locating bug code snippets"))*.