Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"cau phap mon snippets" » "cu phap mon snippets", "cau chap mon snippets", "cau pham mon snippets", "cau nhap mon snippets", "cau phap mo snippets", "cau phap moi 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 phap mon 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 phap mon snippets") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( cau phap mon snippets ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("cau phap mon snippets") or ("python using java snippets"))) or ("locating bug code snippets"))*.