Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"den va mo snippets" » "dien va mo snippets", "den vai mo snippets", "den vay mo snippets", "den va mot snippets", "den va moi snippets", "den vi mo 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: (((("den va 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: (((("den va mo snippets") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( den va mo snippets ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("den va mo snippets") or ("python using java snippets"))) or ("locating bug code snippets"))*.