Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"ba long time snippets" » "ba long tinh snippets", "ba long tieu snippets", "ha long time snippets", "ba bong time snippets", "ba lang time 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: (((("ba long time snippets") or ("python using java snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("ba long time snippets") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( ba long time snippets ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("ba long time snippets") or ("python using java snippets"))) or ("locating bug code snippets"))*.