Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"len ngon cac snippets" » "len ngon code snippets", "len ngoi cac snippets", "luan ngon cac snippets", "loan ngon cac snippets", "len nguon cam snippets", "len chon cac snippets", "len ngu cac 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: (((("python using java snippets") or ("len ngon cac snippets"))) or ("locating bug core snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("python using java snippets") OR ("len ngon cac snippets"))) OR ("locating bug core snippets")).
• Removing quotes may allow a broader search: (((( python using java snippets ) or ( len ngon cac snippets ))) or ( locating bug core snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("python using java snippets") or ("len ngon cac snippets"))) or ("locating bug core snippets"))*.