Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"kim cho ho snippets" » "kim chi ho snippets", "kim ho ho snippets", "hiem cho ho snippets", "kim cho hoc snippets", "kim cho hoa snippets", "kim pho ho 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 cho ho 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 cho ho snippets") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( kim cho ho snippets ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("kim cho ho snippets") or ("python using java snippets"))) or ("locating bug code snippets"))*.