Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"duc thinh mo snippets" » "duc thanh mo snippets", "quoc thinh mo snippets", "duc minh mo snippets", "duc trinh mo snippets", "duc tinh mo snippets", "duc thanh 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: (((("duc thinh 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: (((("duc thinh mo snippets") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( duc thinh mo snippets ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("duc thinh mo snippets") or ("python using java snippets"))) or ("locating bug code snippets"))*.