Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"tre dang mon snippets" » "tre dan mon snippets", "tre lang mon snippets", "tran dang mon snippets", "tre dong mon snippets", "tre dang don 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: (((("tre dang 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: (((("tre dang mon snippets") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( tre dang mon snippets ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("tre dang mon snippets") or ("python using java snippets"))) or ("locating bug code snippets"))*.