Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"tu chat long snippets" » "tu chat code snippets", "tu chat luong snippets", "tu hai long snippets", "tu ha long snippets", "tu phat long snippets", "tu cham long snippets", "du chat long 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: (((("tu chat long snippets") or ("python using java snippets"))) or ("locating bug core snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("tu chat long snippets") OR ("python using java snippets"))) OR ("locating bug core snippets")).
• Removing quotes may allow a broader search: (((( tu chat long snippets ) or ( python using java snippets ))) or ( locating bug core snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("tu chat long snippets") or ("python using java snippets"))) or ("locating bug core snippets"))*.