Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"luc can lo snippets" » "luc canh lo snippets", "luoc can lo snippets", "luc cao lo snippets", "luc can bo snippets", "luc can ho snippets", "luc can o 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 can lo 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 can lo snippets") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( luc can lo snippets ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("luc can lo snippets") or ("python using java snippets"))) or ("locating bug code snippets"))*.