Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"anh cam cau snippets" » "manh cam cau snippets", "anh ca cau snippets", "anh nam cau snippets", "anh cam mau snippets", "anh cac cau 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: (((("anh cam 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: (((("anh cam cau snippets") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( anh cam cau snippets ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("anh cam cau snippets") or ("python using java snippets"))) or ("locating bug code snippets"))*.