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