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