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