Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"cap con hong snippets" » "cap con song snippets", "cap cong thong snippets", "cap cong khong snippets", "cap can hong snippets", "cap mon hong snippets", "tap cong hong 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 con hong 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 con hong snippets") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( cap con hong snippets ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("cap con hong snippets") or ("python using java snippets"))) or ("locating bug code snippets"))*.