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