Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"lieu de song snippets" » "lieu den song snippets", "lieu da song snippets", "lieu ve song snippets", "lieu doi song snippets", "lieu nep song snippets", "lieu hue song 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 de song 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 de song snippets") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( lieu de song snippets ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("lieu de song snippets") or ("python using java snippets"))) or ("locating bug code snippets"))*.