Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"mot nu chi snippets" » "mot nua chi snippets", "mot vu chi snippets", "mot cu chi snippets", "mot du chi snippets", "mot tu chi 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: (((("mot nu chi snippets") or ("python using java snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("mot nu chi snippets") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( mot nu chi snippets ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("mot nu chi snippets") or ("python using java snippets"))) or ("locating bug code snippets"))*.