Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"cap nu doc snippets" » "cap xu doc snippets", "cac nu doc snippets", "cap nuoc doc snippets", "cap n1 doc snippets", "cap n2 doc snippets", "cap n3 doc 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: (((("cap nu doc snippets") or ("python using java snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("cap nu doc snippets") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( cap nu doc snippets ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("cap nu doc snippets") or ("python using java snippets"))) or ("locating bug code snippets"))*.