Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"luc la mot snippets" » "luc lam mot snippets", "luc va mot snippets", "luc ha mot snippets", "luc lac mot snippets", "luc lap mot 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: (((("luc la mot snippets") or ("python using java snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("luc la mot snippets") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( luc la mot snippets ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("luc la mot snippets") or ("python using java snippets"))) or ("locating bug code snippets"))*.