Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"phuc cac chu snippets" » "phuc cac code snippets", "phuc cam chu snippets", "phuc ca chu snippets", "phuc cham chu snippets", "phuc cac thu snippets", "phuc cac che snippets", "phuc cac khu 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: (((("python using java snippets") or ("phuc cac chu snippets"))) or ("locating bug core snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("python using java snippets") OR ("phuc cac chu snippets"))) OR ("locating bug core snippets")).
• Removing quotes may allow a broader search: (((( python using java snippets ) or ( phuc cac chu snippets ))) or ( locating bug core snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("python using java snippets") or ("phuc cac chu snippets"))) or ("locating bug core snippets"))*.