Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"long con ca snippets" » "lon con ca snippets", "song con ca snippets", "luong cong ca snippets", "long con cua snippets", "long con cac snippets", "long cong ca 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 con ca 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 con ca snippets") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( long con ca snippets ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("long con ca snippets") or ("python using java snippets"))) or ("locating bug code snippets"))*.