Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"tat vi con snippets" » "hat vi con snippets", "dat vi con snippets", "tai vi con snippets", "tat vit con snippets", "tat voi con snippets", "tat va con 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: (((("tat vi con snippets") or ("python using java snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("tat vi con snippets") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( tat vi con snippets ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("tat vi con snippets") or ("python using java snippets"))) or ("locating bug code snippets"))*.