Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"bac can lee snippets" » "ban can lee snippets", "bat can lee snippets", "tac can lee snippets", "bac can len snippets", "bac han lee snippets", "bac tan lee 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: (((("bac can lee snippets") or ("python using java snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("bac can lee snippets") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( bac can lee snippets ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("bac can lee snippets") or ("python using java snippets"))) or ("locating bug code snippets"))*.