Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"lieu dien mo snippets" » "lieu dien mao snippets", "lieu dien mon snippets", "lieu dien o snippets", "hieu dien mo snippets", "dieu dien mo 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: (((("lieu dien 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: (((("lieu dien mo snippets") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( lieu dien mo snippets ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("lieu dien mo snippets") or ("python using java snippets"))) or ("locating bug code snippets"))*.