Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"web song da snippets" » "web song code snippets", "web huong da snippets", "web bang da snippets", "nep song da snippets", "web song xa snippets", "web song va snippets", "web song cua 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: (((("web song da snippets") or ("python using java snippets"))) or ("locating bug core snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("web song da snippets") OR ("python using java snippets"))) OR ("locating bug core snippets")).
• Removing quotes may allow a broader search: (((( web song da snippets ) or ( python using java snippets ))) or ( locating bug core snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("web song da snippets") or ("python using java snippets"))) or ("locating bug core snippets"))*.