Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"nhan mon bo snippets" » "nhap mon bo snippets", "nhan mo bo snippets", "nhan con bo snippets", "nhan mon bao snippets", "nhan gon bo 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 mon bo 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 mon bo snippets") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( nhan mon bo snippets ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("nhan mon bo snippets") or ("python using java snippets"))) or ("locating bug code snippets"))*.