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