Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"lap tren can snippets" » "la tren can snippets", "lop tren can snippets", "tap tren can snippets", "lap tre can snippets", "lap tren ca snippets", "lap tren cay 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: (((("lap tren can snippets") or ("python using java snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("lap tren can snippets") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( lap tren can snippets ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("lap tren can snippets") or ("python using java snippets"))) or ("locating bug code snippets"))*.