Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"lieu ky doc snippets" » "hieu ky doc snippets", "dieu ky doc snippets", "lieu xay doc snippets", "lieu ky doi snippets", "lieu ke doc 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 ky doc 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 ky doc snippets") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( lieu ky doc snippets ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("lieu ky doc snippets") or ("python using java snippets"))) or ("locating bug code snippets"))*.