Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"pha tan so snippets" » "pha tap so snippets", "pha ban so snippets", "pha san so snippets", "pha tan soi snippets", "pha tan son snippets", "pha than so 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: (((("pha tan so snippets") or ("python using java snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("pha tan so snippets") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( pha tan so snippets ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("pha tan so snippets") or ("python using java snippets"))) or ("locating bug code snippets"))*.