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