Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"doi bam line snippets" » "doi tam linh snippets", "doi nam linh snippets", "doi ban linh snippets", "doi nam line snippets", "doi ban line snippets", "doi bai line 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 bam line 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 bam line snippets") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( doi bam line snippets ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("doi bam line snippets") or ("python using java snippets"))) or ("locating bug code snippets"))*.