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