Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"song van co snippets" » "song van code snippets", "hoang van co snippets", "trong van co snippets", "duong van co snippets", "song van cho snippets", "song ban co snippets", "song san co 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: (((("song van co snippets") or ("python using java snippets"))) or ("locating bug core snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("song van co snippets") OR ("python using java snippets"))) OR ("locating bug core snippets")).
• Removing quotes may allow a broader search: (((( song van co snippets ) or ( python using java snippets ))) or ( locating bug core snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("song van co snippets") or ("python using java snippets"))) or ("locating bug core snippets"))*.