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