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