Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"gia tang chu snippets" » "gia thanh chu snippets", "gian lang chu snippets", "gia tac chu snippets", "gia tang khu snippets", "gia tang cho snippets", "gia tang phu 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: (((("gia tang chu snippets") or ("python using java snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("gia tang chu snippets") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( gia tang chu snippets ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("gia tang chu snippets") or ("python using java snippets"))) or ("locating bug code snippets"))*.