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