Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"toc a minh slippers" » "toc ha minh slippers", "toc ra minh slippers", "toc ta minh slippers", "toc ba minh slippers", "toc pa minh slippers", "toc a minh slippery", "toc a minh grippers"
"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: (((("toc a minh slippers") or ("python using java snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("toc a minh slippers") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( toc a minh slippers ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("toc a minh slippers") or ("python using java snippets"))) or ("locating bug code snippets"))*.