Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"dai khai mo snippets" » "dai hai mo snippets", "dai kham mo snippets", "dan khai mo snippets", "dai khac mo snippets", "dai khi mo snippets", "dai khai bao snippets"
"locating bug code snippets" » "locating bung code snippets", "locating bugs code snippets", "locating bug core 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: (((("dai khai mo snippets") or ("python using java snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("dai khai mo snippets") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( dai khai mo snippets ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("dai khai mo snippets") or ("python using java snippets"))) or ("locating bug code snippets"))*.