Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"data dan soc snippets" » "data dan code snippets", "data phan soc snippets", "dao dan soc snippets", "hat dan soc snippets", "data dan toc snippets", "data dan hoc snippets", "data dan so 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: (((("data dan soc snippets") or ("python using java snippets"))) or ("locating bug core snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("data dan soc snippets") OR ("python using java snippets"))) OR ("locating bug core snippets")).
• Removing quotes may allow a broader search: (((( data dan soc snippets ) or ( python using java snippets ))) or ( locating bug core snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("data dan soc snippets") or ("python using java snippets"))) or ("locating bug core snippets"))*.