Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"kim son ho snippets" » "kim seon ho snippets", "bim son ho snippets", "kim sun ho snippets", "kim son hoa snippets", "kim song ho snippets", "kim son ha 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 son 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 son ho snippets") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( kim son ho snippets ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("kim son ho snippets") or ("python using java snippets"))) or ("locating bug code snippets"))*.