Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"danh thin mo snippets" » "canh thin mo snippets", "danh thanh mo snippets", "danh thang mo snippets", "danh thien mo snippets", "danh thi mo snippets", "danh thien moi 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: (((("danh thin 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: (((("danh thin mo snippets") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( danh thin mo snippets ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("danh thin mo snippets") or ("python using java snippets"))) or ("locating bug code snippets"))*.