Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"cac chu soc snippets" » "cac thu soc snippets", "cac che soc snippets", "cac khu soc snippets", "cac cu soc snippets", "cac cham soc snippets", "cac chua loc snippets"
"locating bug code snippets" » "locating bung code snippets", "locating bugs code snippets", "locating bug core 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: (((("cac chu soc snippets") or ("python using java snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("cac chu soc snippets") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( cac chu soc snippets ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("cac chu soc snippets") or ("python using java snippets"))) or ("locating bug code snippets"))*.