Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"ghep van chi snippets" » "nghiep van chi snippets", "ghep tang chi snippets", "he van chi snippets", "ghep van chien snippets", "ghep luan chi snippets", "ghep van chat 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: (((("python using java snippets") or ("ghep van chi snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("python using java snippets") OR ("ghep van chi snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( python using java snippets ) or ( ghep van chi snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("python using java snippets") or ("ghep van chi snippets"))) or ("locating bug code snippets"))*.