Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"ivan oc van slippers" » "ivan hoc van slippers", "ivan luoc van slippers", "ivan quoc van slippers", "ian oc van slippers", "ivan oc van slippery", "ivan oc van 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: (((("ivan oc van slippers") or ("python using java snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("ivan oc van slippers") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( ivan oc van slippers ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("ivan oc van slippers") or ("python using java snippets"))) or ("locating bug code snippets"))*.