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