Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"qua vi he snippets" » "quan vi he snippets", "cua vi he snippets", "qua di he snippets", "qua vi ha snippets", "qua gi he snippets", "qua va he 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: (((("qua vi he snippets") or ("python using java snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("qua vi he snippets") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( qua vi he snippets ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("qua vi he snippets") or ("python using java snippets"))) or ("locating bug code snippets"))*.