Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"toc tu doi snippets" » "toc tu code snippets", "hoc tu doi snippets", "toc ta doi snippets", "tac tu doi snippets", "toc tu do snippets", "toc te doi snippets", "toc tu di 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: (((("toc tu doi snippets") or ("python using java snippets"))) or ("locating bug core snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("toc tu doi snippets") OR ("python using java snippets"))) OR ("locating bug core snippets")).
• Removing quotes may allow a broader search: (((( toc tu doi snippets ) or ( python using java snippets ))) or ( locating bug core snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("toc tu doi snippets") or ("python using java snippets"))) or ("locating bug core snippets"))*.