Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"dac dan chan snippets" » "dac dan code snippets", "dac dan gian snippets", "dac dan ca snippets", "dac van chat snippets", "cac dan chan snippets", "dao dan chan snippets", "dac san chan 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: (((("dac dan chan snippets") or ("python using java snippets"))) or ("locating bug core snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("dac dan chan snippets") OR ("python using java snippets"))) OR ("locating bug core snippets")).
• Removing quotes may allow a broader search: (((( dac dan chan snippets ) or ( python using java snippets ))) or ( locating bug core snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("dac dan chan snippets") or ("python using java snippets"))) or ("locating bug core snippets"))*.