Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"chuc su du snippets" » "chuc su code snippets", "phuc su du snippets", "chuc nu du snippets", "chun su du snippets", "chuc so du snippets", "chuc su tu snippets", "chuc su cu 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: (((("chuc su du snippets") or ("python using java snippets"))) or ("locating bug core snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("chuc su du snippets") OR ("python using java snippets"))) OR ("locating bug core snippets")).
• Removing quotes may allow a broader search: (((( chuc su du snippets ) or ( python using java snippets ))) or ( locating bug core snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("chuc su du snippets") or ("python using java snippets"))) or ("locating bug core snippets"))*.