Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"lieu le cau snippets" » "lieu le code snippets", "lieu ly cau snippets", "hieu le cau snippets", "lieu de cau snippets", "lieu ke cau snippets", "lieu le mau snippets", "lieu le cap 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 le cau 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 le cau snippets") OR ("python using java snippets"))) OR ("locating bug core snippets")).
• Removing quotes may allow a broader search: (((( lieu le cau snippets ) or ( python using java snippets ))) or ( locating bug core snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("lieu le cau snippets") or ("python using java snippets"))) or ("locating bug core snippets"))*.