Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"tao cay doc snippets" » "tao cay code snippets", "tao cao doc snippets", "tao may doc snippets", "tao cac doc snippets", "tao cay coc snippets", "tao cay moc snippets", "tao day doc snippets"
"python using java snippets" » "python using data 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: (((("tao cay doc snippets") or ("python using java snippets"))) or ("locating bug core snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("tao cay doc snippets") OR ("python using java snippets"))) OR ("locating bug core snippets")).
• Removing quotes may allow a broader search: (((( tao cay doc snippets ) or ( python using java snippets ))) or ( locating bug core snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("tao cay doc snippets") or ("python using java snippets"))) or ("locating bug core snippets"))*.