Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"thuc cac moi snippets" » "thuc cac code snippets", "thuc cach moi snippets", "tuc cac moi snippets", "phuc cac moi snippets", "thuc cac mon snippets", "thuc cac toi snippets", "thuc cac thoi 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: (((("thuc cac moi snippets") or ("python using java snippets"))) or ("locating bug core snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("thuc cac moi snippets") OR ("python using java snippets"))) OR ("locating bug core snippets")).
• Removing quotes may allow a broader search: (((( thuc cac moi snippets ) or ( python using java snippets ))) or ( locating bug core snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("thuc cac moi snippets") or ("python using java snippets"))) or ("locating bug core snippets"))*.