Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"ran mot doi snippets" » "han mot doi snippets", "ran mo doi snippets", "trang mot doi snippets", "ran moi doi snippets", "ran hoat doi snippets", "ran mong doi 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: (((("ran mot doi snippets") or ("python using java snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("ran mot doi snippets") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( ran mot doi snippets ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("ran mot doi snippets") or ("python using java snippets"))) or ("locating bug code snippets"))*.