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