Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"lan co mo snippets" » "lang co mo snippets", "lan cho mo snippets", "lanh co mo snippets", "lan co mot snippets", "lan co so snippets", "lan co ma 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: (((("lan co mo snippets") or ("python using java snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("lan co mo snippets") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( lan co mo snippets ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("lan co mo snippets") or ("python using java snippets"))) or ("locating bug code snippets"))*.