Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"neu doi time snippets" » "neu di tim snippets", "neu dai tim snippets", "neu doi tich snippets", "nu doi time snippets", "lieu doi time 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: (((("neu doi time snippets") or ("python using java snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("neu doi time snippets") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( neu doi time snippets ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("neu doi time snippets") or ("python using java snippets"))) or ("locating bug code snippets"))*.