Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"dong so di snippets" » "dong so code snippets", "dong son di snippets", "dong co di snippets", "cong so di snippets", "dong so dia snippets", "dong so du snippets", "dong so dk 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: (((("dong so di snippets") or ("python using java snippets"))) or ("locating bug core snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("dong so di snippets") OR ("python using java snippets"))) OR ("locating bug core snippets")).
• Removing quotes may allow a broader search: (((( dong so di snippets ) or ( python using java snippets ))) or ( locating bug core snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("dong so di snippets") or ("python using java snippets"))) or ("locating bug core snippets"))*.