Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"long co cac snippets" » "dong co cac snippets", "cong co cac snippets", "lang co cac snippets", "long cho cac snippets", "long ca cac snippets", "long co cau 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: (((("long co cac snippets") or ("python using java snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("long co cac snippets") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( long co cac snippets ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("long co cac snippets") or ("python using java snippets"))) or ("locating bug code snippets"))*.