Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"nhan mo cap snippets" » "nhan my cap snippets", "phan mo cap snippets", "nhap mon cap snippets", "nhan so cap snippets", "nhan mo cac snippets", "nhan mo rap 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: (((("nhan mo cap snippets") or ("python using java snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("nhan mo cap snippets") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( nhan mo cap snippets ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("nhan mo cap snippets") or ("python using java snippets"))) or ("locating bug code snippets"))*.