Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"nhung goc mo snippets" » "nhung cuoc mo snippets", "nhung gi mo snippets", "nhung bo mo snippets", "nhung goc do snippets", "nhung uoc mo snippets", "nhung hoc 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: (((("nhung goc 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: (((("nhung goc mo snippets") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( nhung goc mo snippets ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("nhung goc mo snippets") or ("python using java snippets"))) or ("locating bug code snippets"))*.