Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"lieu gi ve snippets" » "lieu gia ve snippets", "dieu gi ve snippets", "kieu gi ve snippets", "lieu gi de snippets", "lieu gi he 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 gi ve 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 gi ve snippets") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( lieu gi ve snippets ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("lieu gi ve snippets") or ("python using java snippets"))) or ("locating bug code snippets"))*.