Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"may loc doi snippets" » "may moc doi snippets", "mang loc doi snippets", "may luoc doi snippets", "may hoc doi snippets", "may loc dai 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: (((("may loc 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: (((("may loc doi snippets") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( may loc doi snippets ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("may loc doi snippets") or ("python using java snippets"))) or ("locating bug code snippets"))*.