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