Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"con day doc snippets" » "con day code snippets", "cong dan doc snippets", "chon dat doc snippets", "cong dac doc snippets", "con day hoc snippets", "con dat doc snippets", "con duy doc 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: (((("con day doc snippets") or ("python using java snippets"))) or ("locating bug core snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("con day doc snippets") OR ("python using java snippets"))) OR ("locating bug core snippets")).
• Removing quotes may allow a broader search: (((( con day doc snippets ) or ( python using java snippets ))) or ( locating bug core snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("con day doc snippets") or ("python using java snippets"))) or ("locating bug core snippets"))*.