Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"lieu hoi le snippets" » "lieu hoc le snippets", "lieu boi le snippets", "lieu voi le snippets", "lieu hoi ve snippets", "lieu hai le snippets", "lieu hoi e 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 hoi le 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 hoi le snippets") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( lieu hoi le snippets ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("lieu hoi le snippets") or ("python using java snippets"))) or ("locating bug code snippets"))*.