Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"dan khai mo snippets" » "dan khai code snippets", "dang khai mo snippets", "van khai mo snippets", "dang khoi mo snippets", "dan khac mo snippets", "dan khi mo snippets", "dan khai bao 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: (((("dan khai 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: (((("dan khai mo snippets") OR ("python using java snippets"))) OR ("locating bug core snippets")).
• Removing quotes may allow a broader search: (((( dan khai mo snippets ) or ( python using java snippets ))) or ( locating bug core snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("dan khai mo snippets") or ("python using java snippets"))) or ("locating bug core snippets"))*.