Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"chu gian co snippets" » "chu giai co snippets", "chu giao co snippets", "cho giang co snippets", "chu gian o snippets", "chu gian cua snippets", "chu gian cac 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: (((("chu gian co snippets") or ("python using java snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("chu gian co snippets") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( chu gian co snippets ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("chu gian co snippets") or ("python using java snippets"))) or ("locating bug code snippets"))*.