Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"nhat may mo snippets" » "nha may mo snippets", "thuat may mo snippets", "nhat ban mo snippets", "nhat may moc snippets", "nhat cay mo snippets", "nhat may do 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: (((("nhat may mo snippets") or ("python using java snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("nhat may mo snippets") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( nhat may mo snippets ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("nhat may mo snippets") or ("python using java snippets"))) or ("locating bug code snippets"))*.