Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"lieu che cay snippets" » "lieu che code snippets", "dieu che cay snippets", "lieu nhe cay snippets", "lieu chiu cay snippets", "lieu cho cay snippets", "lieu che lay snippets", "lieu chau cay snippets"
"python using java snippets" » "python using data 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: (((("lieu che cay snippets") or ("python using java snippets"))) or ("locating bug core snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("lieu che cay snippets") OR ("python using java snippets"))) OR ("locating bug core snippets")).
• Removing quotes may allow a broader search: (((( lieu che cay snippets ) or ( python using java snippets ))) or ( locating bug core snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("lieu che cay snippets") or ("python using java snippets"))) or ("locating bug core snippets"))*.