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