Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"hanh mau phe snippets" » "thanh mau phe snippets", "anh mau phe snippets", "hanh ma phe snippets", "hanh mau he snippets", "hanh mau phieu snippets", "hanh mau phan 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: (((("hanh mau phe snippets") or ("python using java snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("hanh mau phe snippets") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( hanh mau phe snippets ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("hanh mau phe snippets") or ("python using java snippets"))) or ("locating bug code snippets"))*.