Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"len co mo snippets" » "len con mo snippets", "lien co mo snippets", "nen co mo snippets", "len co mot snippets", "len co so snippets", "len 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: (((("len 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: (((("len co mo snippets") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( len co mo snippets ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("len co mo snippets") or ("python using java snippets"))) or ("locating bug code snippets"))*.