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