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