Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"cuu trinh mo snippets" » "cuu trinh code snippets", "cuu tinh mo snippets", "cuu trich mo snippets", "qua trinh mo snippets", "cuu trinh do snippets", "cuu trinh co snippets", "cuu trinh hoa 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: (((("cuu trinh mo snippets") or ("python using java snippets"))) or ("locating bug core snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("cuu trinh mo snippets") OR ("python using java snippets"))) OR ("locating bug core snippets")).
• Removing quotes may allow a broader search: (((( cuu trinh mo snippets ) or ( python using java snippets ))) or ( locating bug core snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("cuu trinh mo snippets") or ("python using java snippets"))) or ("locating bug core snippets"))*.