Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"cap can cui snippets" » "cap han cui snippets", "cap van cui snippets", "tap can cui snippets", "cap can chi snippets", "cap canh cua snippets", "cap lan cuoi 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 can cui 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 can cui snippets") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( cap can cui snippets ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("cap can cui snippets") or ("python using java snippets"))) or ("locating bug code snippets"))*.