Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"bam tang cho snippets" » "dam tang cho snippets", "ba tang cho snippets", "bai tang cho snippets", "bam trang cho snippets", "bam sang cho snippets", "bam hang cho 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: (((("bam tang cho snippets") or ("python using java snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("bam tang cho snippets") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( bam tang cho snippets ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("bam tang cho snippets") or ("python using java snippets"))) or ("locating bug code snippets"))*.