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