Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"con coi chuc snippets" » "con hoi chuc snippets", "con loi chuc snippets", "con toi chuc snippets", "con chi chuc snippets", "con co chuc snippets", "con chim chuc 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: (((("con coi chuc snippets") or ("python using java snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("con coi chuc snippets") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( con coi chuc snippets ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("con coi chuc snippets") or ("python using java snippets"))) or ("locating bug code snippets"))*.